Bartlein gain twist barrels 820 – 4 Groove – 29″ – SS Join Our Newsletter Join our newsletter and receive updates on Sales and New arrivals. 5 on the shelf. 317millhand. On the barrels that I have ordered without gain twist, I look for companies that also hand lap their barrels. Would the . ) Nov 26, 2012 · Base Price for a . It has an alternate version in the Suppressed Gain-Twist Barrel. It shot bug holes with Benchmark at 3075 fps. 338. 75 or so. Bartlein Barrel - SS, . 5 twist SS Remington Varmint 29" “The advantages of the gain twists are three. 6mm 8 twist SS Heavy Varmint 29" 5R rifling . 75 gain as per their recommendation. I am sure @Frank Green or others can comment in much greater detail as the real experts are here on this forum. 5 twist 223AI barrel is 8. Both bullets and barrel are treated with hBN. 350" tenon bartlein gain twist blank. I have a 7mm Bartlein barrel (hunting rifle) that I ordered with a gain twist of 1:9. 074 AND RECHAMBER FOR STANDARD BAT HEADSPACE IF NEEDED $200 + $15 SHIPPING FIRST "ILL TAKE IT" WINS AUCTION PLEASE PM FOR Nov 13, 2012 · Berger spin chart has all their bullets listed with velocities and recommend spin for all. I am thinking of a new barrel and don't Regarding gain twist rifling, bartlein's website say this in an almost heresay tone, " The advantages of the gain twists are three. His barrels do shoot great. 5cm barrels and rifles. 75 to 8 gain twist from bartlein barrels You can alway check twist here: Mar 24, 2023 · Here’s the end of a Bartlein gain twist barrel. Dec 15, 2020 · I plan on rebarreling my . Oct 28, 2009 · Accessories ARC Bartlein left gain twist 6. Nov 14, 2014 · Progressive twist barrels are thought of as Old School & European Military…they were frequently referred to as ‘gain twists’. Harry Pope (Pope rifle barrels) is probably the best known maker of gain twist barrels. 25-1 twist 408 CheyTac necked down to . Here is a picture of a dummy round using blown out brass from the same reamer and one of the 338 7 caliber long ZA bullets seated to roughly proper length. T. 7 to 1-13. All this extra effort results in barrels that can enable a shocking level of accuracy. May 18, 2020 · Fast forward, Bartlein creates a CNC based cut rifle system and Through Their effort has found a great medium for doing Gain Twist Barrels SUCCESSFULLY. Straight Taper/Match Contour Descr. 224, 6mm, 6. This was an impressive showing for Bartlein. These barrels featured a twist rate that increased from 1:15″ to 1:14. 8. There have been others and I'm not intentionally leaving anyone out. Dec 30, 2014 · Dad was looking into a Gain-Twist barrel and one particular manufacturer mentioned the greater potential for accuracy due to the following As the bullet progresses down the bore and meets ever increasing resistance due to the ever tightening twist the barrel is pulled steadily forward therefore reducing barrel whip/harmonic inconsistencies. The Bartleins are cut rifled, on CNC equipment (rather than Pratt & Whitney). Sniper's Hide is working with Bartlein Barrels using our Accuracy International AX to test a Left Hand Gain Twist 260REM. Apr 12, 2001 · The Everyday Sniper Episode 245: Frank Green of Bartlein Barrels An often-repeated question I was getting in the Podbean App has focused on Barrel contours. Also, the bore Bartlein Gain-Twist Barrels. 30. It’s seems they usually suggest unity twist reduction. Army Reserve) uses the company’s barrels. 22 LR: Bartlein . 75 CARTRIDGE: 6 PPC NECK: . 8″ twist at the muzzle (See 1:50 time-mark). Denise Loring (U. The Bravo 6 Delta from GAP along with several Team GAP rifles are gain twist. 22 barrels were often cited as the best of all time, built with LH gain twist. 300x. They currently are only available in a few contours and calibers to start. Bartlein . 56/223 Remington are four-groove barrels and unlike Bartlein, Krieger Barrels May 28, 2022 · He does cut rifled gain twist in either right or left hand twist. 4" to 1:8. 85″) to aid in top-notch accuracy. Wasn't sure where to post this, but since I have no experience with gain twist barrels I figured this might be a stupid question. 264 Win Mag build Jun 11, 2018 · The last two barrels I bought are Bartlien, 5R gain twist. 5" Aug 6, 2023 · White Oak Precision Bartlein Transitional Twist Service Rifle Barrels. I can see where a gain twist would help with the initial torque as well. Bartlein strives to be the best in the barrel making industry and a world class manufacturer. 317millhand; Jan 6, 2025; Buy - Sell - Trade Replies 2 Views 914. You can put yours on backorder today! Criterion: Nov 8, 2009 · I installed my 375 cal Bartlein "T" twist or Gain twist barrel and chambered it in my 375 Snipetac caliber. 223 Wydle, . I would like to know what is the availability of rimfire barrels and what results are you seeing with the Pope rifleing Oct 19, 2008 · Boyer was shooting Bartlein gain twist, cut-rifled barrels. 5/8x24, Black-Bartlein $1,066 Elevate your shooting game with Craddock Precision's expertise on Bartlein barrels. The barrel used by Boyer had a very slight gain twist: 1:15″ twist at the breech end, increasing to 1: Feb 20, 2014 · Bartlein for their gain twist option. 32. 5-1:8) barrel. With a . You only want a slight gain. Waiting on a special 300 win mag reamer to show up before chambering the last test barrel. What is a good gain twist that has ben working for you out ther that have used gain twist barrels?. My two most recent rifle orders are for gain twist barrels, BTW. 30 cal – . 5 gain twist. Fixed twist barrel? 2214 Views 7 Replies 4 Participants Last post by Louie. 46) that is fast enough to stabilize the large 225-grain . 5cm barrel to put through its paces and test. It gives weapons increased bullet velocity. TB ask me to post this so there would be no misunderstanding. They do not offer AR barrels in carbon fiber right now. 00 per inch for barrels over 32" finish Gain twist barrels are extra charge and that starts at $40. Jan 8, 2021 · Here's what Frank says about it on the Hide, he has done extensive testing and his words, " have a bunch of gain twist barrels, everything from small gains, 8. 7 up to 13 to 5 in another. I ordered my barrel with a left-hand gain twist (9. I understand these could take up to 6 months or more depending on options call 435-462-1607 for most accurate lead time May 24, 2015 · In the July issue of "Shooting Times" The author Joseph Von Benedikt of "The O1ne" article quoted Frank Green and I quote " Green pointed out, several major-league benchrest competitors are using Bartlein's gain-twist barrels. 025" per inch gain, a 10 inch twist would increase to a 9. The gain twist is similar to Pope rifleing, multi-groove, left hand. Gain twist barrels have been around for nearly ever. 200 x . Name Stock Price Buy; Bartlein . 308 Win, a superior addition to your firearm that sets the standard for precision and performance. 000 . An A-5 Sniper filled stock. Bartlein 11. Jan 28, 2021 · Wondering if anyone has taken one of these barrels for a spin yet. We have a wide variety of barrels ranging from 12 to 27 inches, Calibers in . with a Surgeon 1581 XL repeater action. You can send your blank or get on the list for when my next shipment comes in. 338 shooting a 300 grain Berger elite hunter bullet at 3225 FPS. Feb 8, 2017 · Have a Bartlien 14-6. 00 – $ 845. 75) on my 6mm Dasher since 2010. Mar 19, 2018 · I neglected to mention that all shots are fired from the same 338 Lapua Magnum Ackley Improved (the orthodox 40* shoulder) with a 32" Bartlein gain twist (1:9. e. Pope's . 300 win mag is a gain twist Bartelin. I was gonna answer this question several times and get into the heat and weight discussion but decided to reach out to Bartlein Barrels Feb 3, 2022 · Building the Ultimate Modern . but the groups opened up the faster I pushed it. Feb 14, 2017 · Transitional (Gain) Twist, 8 to 6. Knowing how competitive shooters are always looking for an extra "edge", and how hardcore hand loaders are always pushing the envelope, if gain-twist offered some notable improvement over a straight-twist barrel, they would be all the rage. Just over 90% of the groups were beautifully round and measured just over the diameter of the bullet. I made no allowance for wind as I was only interested in up & down for this first test. The guys who founded Bartlein used to work for Krieger and are using some of the most advanced computerized barrel making equipment in existence. 200" Straight 28" Out of stock $ 450. All ammo was fully engaged in the rifling (close to BS'g, but with fixed ammo) with 2F Swiss. Jul 18, 2013 · Am currently having an 1885 Low Wall built with a Bartlein gain-twist barrel in 25-20WCF for Schuezten competitions. Their rifling machines are so accurate, they can carry the twist rate to the 4th decimal point (example: 11. Again I don't think that many will argue that Bartlein isn't 1 st tier. Apr 14, 2019 · I know it is not a rifle but for what it’s worth S&W uses a gain twist on there 460 XVR revolvers. I'll knock 10% off and add shipping SOLD PENDING FUNDS $405 plus $30 shipping. Lots of barrels are called match grade, but the only ones that qualify are those that actually win matches—which Bartlein does. 22LR? I know that standard twist for . 7". from PROOF Research and Barlein Barrels. and haven't experienced any noticeable or uncomfortable impact on my face or otherwise and I'm 76 years old. Nov 14, 2023 · MAKE: BARTLEIN CONTOUR: GAIN TWIST LENGTH: 22. 00 Read more; Bartlein . 6 oz; Length: 11. So MHSA had Left Hand Gain Twist Barrels in 6. 2nd The slight Aug 16, 2001 · LH twist in pistols is more for managing recoil impulse and as a means to prevent stovepiping the brass in the ejection port. Then, on the Bartlein side, I see offerings of 99% (or more) 5R barrels. 250" Straight, 16 Twist, 24" Blank, 5 Groove Bartlein Barrels: The Pinnacle of Precision Engineering When it comes to premium rifle barrels, Bartlein Barrels BABLS032825035G Mar 23, 2015 · According to Bartlein, the only advantage of a gain twist is to keep the bullet in contact with the lands. Shot out a couple Chanlynn left twist barrels, 6. We are able to confidently say this after receiving feedback from ammunition and bullet manufactures using actual test barrels. Does anyone actually know if a gain twist barrel has anything over a normal twist barrel? (Going to use the Berger 105gr VLD). I'm sure the "T" barrels are custom work. The 5R rifling is easier on jackets and produces less friction, the gain twist starts heavier projectiles spinning easier as well as continually sealing better all the way to the muzzle. 5 Creedmoor 26" +2 AR10 barrel. Guys noticed that the 15 twist barrels would stabilize bullet X but as the temps. 70# Twist 1-15" The uniformity in Bartlein barrels and finish of the Sep 14, 2013 · Progressive twist vs. 56 NATO, or 5. 75 - 1-8 gain twist. One of the good things about them, is that you can do some measuring on a bullet, and see the exact twist it would require for an SG of 1. 5 Grendel Bartlein Barrel, featuring a rare gain twist rifling. This is off the bench at 200yd with a 6X scope. be/jxE748swFOY?si=9V4LRXJ6uKoILnuRVisit my website for hardware and software that will help you achieve your competit Aug 20, 2009 · Look at some of the short range bench shooters shooting light bullets. " Wide variety of standard twist rates to catch popular bullet weights in a given caliber as well as custom twist rates available. 30 BR barrel. 5, and the 6. Ran a scope down the tube and it looks fantastic. Bartlein's state-of-the-art cut rifling machines can hold uniform twist rates to the 4th decimal point…No that's not a mistake, we said the 4th decimal point! The uniformity in the barrels and finish in the bores is second to none. 75) and the one that is on it now. Rifle manufacturers usually publish twist rates for their standard rifle offerings and custom barrels are always ordered by caliber, contour, and twist rate. Minuteman. 0000, and a twist consistency carried to the fourth decimal point. Lead times? The Top Major players button or cut all cost about the same 315-335. Any contour that you like. Doublezranch Well-Known Member. Oct 9, 2024 · The Craddock Precision AR10/LR308 Barrel in . The rifling twist can uniformly be increased Feb 7, 2015 · For example, here’s how we approached the question of barrel twist and muzzle velocity. Key Features: Caliber: 6. They also have a strong Benchrest following. Jan 7, 2022 · “The advantages of the gain twists are three. Manufacturers in this field are all so competitive. Bartlein: Our Bartlein barrels feature a gain twist (1-16 to 1-15. 5 twist rate, 29'' blank, and 5R rifling. Trying to decide if I should try the left twist if it is Jul 23, 2020 · 2 minutes ago. Dec 2, 2021 · The disadvantage has always been cost, but new manufacturing methods make the costs bearable now. T he style or number of grooves has no real bearing on accuracy and or barrel life. Gain twist done right work, Bartlien is gain twist done right. Mar 3, 2018 · I built a 20 Practical with a 28" Bartlein gain twist barrel to shoot the 55gr Berger. 256/. If you have any questions or concerns, we would love to learn about and address them. Dec 31, 2019 · The first 500 rounds is broken down into 100, five shot groups at 50 yards. for now we will call it transitional rifling or T style rifling. 025" per inch. Bartlein 6mm 7. These are the barrels I keep on order for Benchrest and F-Class, Bartlein gain twist. The twist is exact where as other forms of rifling can have variances due to the process they use. FIRST "I'LL TAKE IT" WINS AUCTION. Jul 21, 2023 · I'm still looking for a H. In general a good Bartlein and a good Krieger will (properly tuned, chambered and fitted) will not show you any difference. 5x47's. Have one done right now in 308, just off the lathe, ready for cerakote. Some will call it gain twist, progressive twist, incremental twist etc. A barrel might start out at 1-10 twist just in front of the chamber and steadily ‘gain’ in twist rate as it progresses toward the muzzle end, where it might be as fast as something like 1-8. 5, 1:19, 1:14 twist rates but I wonder how a twist that began at 1:24 and increased to 1:16 for the final inches of the bore would work? The uniformity in Bartlein Barrels and finish of the bores is second to none. Bartlein is always happy to help with gain twist recommendations. The twist was a 15 to 14 1/4 gain twist. 22 LR 16 Twist SS M24 27″ $ 475. 22 LR Gain Twist SS 1. Shooting Sports USA author and Camp Valor Outdoors Chief Operating Officer, retired Col. 269 NK FOR LONG HEADSPACE 3L LONG HEADSPACE 1. CZ 457 Prefit Barrels: In stock $ 385. 900 at 28" continued taper. 200 2. But, like Bartlein Barrels, who will run a gain-twist barrel, they are overwhelmed by the high power shooters and tough to get them to run a 38cal, or larger, barrel. Apr 26, 2012 · Some comments made to us about the gain twist is that is seems to give a broader tune window (i. IIRC, that is why the . Bartlein Barrel. 22 LR 16 Twist SS 1. A “gain-twist” barrel has rifling with a variable twist rate, that starts with a slower twist and transitions into a faster twist. S. Bartlein barrels are . 2> 25" 13 Twist MullerWorks 8 groove and 1> 25" 9 Twist Bartlein. 900 23" 5. It has in excess of 2000 rounds and still shoots well. Jun 28, 2019 · He builds and sells AR-15 service rifles with (Bartlein) gain twist barrels. 00 per inch for up to 32" Add $15. But a 10 twist should shoot the lighter bullets just fine. Their ability to effectively regulate twist provides rifle builders with an opportunity to order their barrels with a “T” style rifling that can accommodate gain or reverse gain twist Aug 18, 2021 · 1st tier Bartlein. It will become my main gun and the other will drop to practice duty. Basically he said he wants to double the twist rate over the length of the 20" barrel. 38 Super / 9mm USPSA Open guns, including 1:32 twist barrels, and super radical gain twist barrels (literally 0-16 twist - at the chamber, the rifling started straight down the bore). 00 Read more; CZ 457 Prefit Barrels $ 385. 5 SS 5R Lt. This is my varmint gun. 5" CPO 7 gain twist blank. 00 Read more; MullerWorks . I'm thinking that 102 grains of RL26 is surely a good hunting load using the "Bad 270 Super D. For straight twist barrels (1-10, 1-11, 1-12 up to 1-14 no extra costs). 223 Wylde Chamber; Weight: 25. 14 or 13 1/5 twist barrels. Mar 30, 2016 · “The advantages of the gain twist are three: A) A lower twist rate at the breech gives less friction to the bullet, causing it to start easier and quicker, giving the powder less time to burn in front of the chamber, therefore less fouling than in a barrel with a uniform twist at the same muzzle pitch; B) The slight change in rifling angle Aug 17, 2023 · Watch full episode here: https://youtu. 8 gain twist barrel on my 20" AR 223. Bartlein Barrels gain twist, often referred to progressive twist or transitional twist, is essentially a gradual increase in the rate of twist from the breech to the muzzle. We know it wasn’t the 1:7 twist rate of the semi-autos that caused many of the issues: It’s the speed needed to get the "Improves preformance at mind to long-range with a barrel that increases bullet velocity. 8 SS 5R Lt. I purchased it for $1,000 and ordered a 24-inch stainless-steel Bartlein barrel with gain-twist, T-type 5R rifling that started at 1:8 and increased to 1:7. 269 ACTION: BAT DS/B/SV ROUND COUNT: APPROX 550 GUNSMITH: SPEEDY GONZALEZ $150 + SHIPPING OR BEST OFFER THIS BARREL SHOT THE GROUP PICTURED. But, when using a LH twist barrel, the brass would clear the ejection port every time. Aug 18, 2008 · There seems to be some confusion as to what kind of barrel TB shot on his HV rifle so just to clear the air the barrel was a Bartlein. They forwarded the barrels to Hornady who tested pressure and I spoke to them about it. The torque during recoil with a rh Twist barrel would stove pipe the brass every time. The barrel starts off at 1 turn in 16" twist at the breech, speeds up to 1 turn in 7. Also the bore and groove We offer three different types of rifling. Muzzle Brakes. 2nd The slight Bartlein Barrel – 6mm – 1-13. I shoot a Kenyon built 37 with an A&M barrel that will hang with my contemporary Turbo/2500 actioned rifles with Shilen barrels. Bartlein 5R Cut Rifling Transitional (Gain) Twist, 8 to 6. Oct 8, 2010 · Re: Progressive twist rifling i think you are refereing to is a gain twist and the twist at the muzzle is what counts. I’ve heard a few people up here in AK mulling the idea around of doing gain twist but general concessis is: “I Jul 8, 2019 · On gain-twists barrels - note that gain-twist barrels have been around for many decades. A short description of our store promo you offer. Our rifling machines are so accurate we can carry the twist rate to the 4th decimal point (example: 11. M, Sep 15, 2013 'ol shooter Discussion Starter Bartlein's state-of-the-art cut rifling machines can hold uniform twist rates to the 4th decimal point…No that's not a mistake, we said the 4th decimal point! The uniformity in the barrels and finish in the bores is second to none. 4' to 1:8. 450) : $75 Add $10. The uniformity in Bartlein Barrels and finish of the bores is second to none. Jan 19, 2019 · 8. CZ 457 Prefit Barrels quantity. Back years ago 1-14 and even 1-15 twist barrels. Old concept dating back to Pennsylvania rifles and the finest German gunsmiths. Pope . 5 as my exit twist rate. 308 Winchester). a Brux 1 in 8 twist. Mar 2, 2020 · I love their 5R gain twist barrels. 6mm Barrel Specs: Twist starts at 1:7. 1st The twist being less at the breech, gives less friction to the bullet; it therefore starts easier and quicker, giving the powder less time to burn on in front of the chamber, which therefore fouls less than in a barrel of uniform twist at the same necessary muzzle pitch (twist). If they wern't winning matches and setting records they wouldn't last long. 5 to 13. 25-06. 4 inch twist in 24 inches. M. Another in 260, same thing. 5 twist (bartlein barrel) M. different bullets and different powders and or charge weights) the barrels seem to be more forgiving. If you are having a custom barrel chambered you can ask the gunsmith to mark the barrel with the twist rate. mi223 Full Member. All of my benchrest shooting has ben with 6mm 237 bore dia. 5 twist This White Oak Precision Service Rifle barrel is profiled from a cut-rifled 5R Bartlein Transitional (gain) twi May 10, 2018 · I’d sure like to hear more about gain twist barrels, most specifically pairing them as far as twist pattern to length of barrel and then as to what bullet weights that is going to like. A local gunshop had a Kimber 84L Classic Select in stock. 3642). 375" long and 16. Mar 7, 2025 · For Sale: Bartlein, 6mm, gain twist - 14. " — Gunsmith Description The Gain-Twist Barrel is an attachment found in Call of Duty: Black Ops 6, found in the Barrel category. 4"). 00 Select options This product has multiple variants. 65-13. The options may be chosen on the product page Jan 10, 2020 · My 7. 3 and ending at 9. PLEASE PM - #4 Bull Sporter - #13 Remington Varmint/Sendero (with 1. Plan to run 214 hammer hunters and 245 EOL through it. 75 gain regardless of the caliber I've ordered, I have quite a few now in . Bartlein Gain-Twist Barrels. I've found that new barrels that are lapped are easy and quick to break in. The theorized advantages of the gain twist over standard twist are listed below Jul 12, 2012 · Bartlein is doing a lot of gain twist barrels, or at least more and more of them. Order now to enhance your marksmanship skills! Feb 16, 2017 · Does speed work the same way? In other words, are you far more likely to get a fast barrel from a top end barrel maker? For example if you got a 16in . An example of slight would be a twist that increases . They can do any contour, any rifling and gain twist as requested. 30-caliber bullets in the 300 PRC. 10 days later they had everything ready to Bartlein . Scopes. Thank you for making such great, consistent barrels . 22 LR to . 5 Gain Twist – 1. I’ve wanted a gain twist for ages. All are 0. . 236 and . Working with the mill and testing different types of material and tweaking the material over the last few years and with testing having been performed by ammunition makers we now have a different grade of material that we have had made and is proprietary to us. Krieger AR-15 barrels in 5. 5 Grendel Length: 20 Inch Twist Rate: Gain twist rifling, starting at 1-8. I have been considering a gain twist for a . 9 WEIGHT: 5LB 3OZ TWIST: 13. etcdropped and changed the gun wouldn't shoot as well but the guys shooting 14 twist barrels where not having a problem. It was a no brainer to go gain twist for this build. 0. 75 to 6. 5mm, 7mm, and . Im going to go ahead and purchase one in carbon fiber for my 300 norma build. “The advantages of the gain twists are three. Bartlein Barrel Blanks in stock at Bison Tactical for your precision centerfire rifle build. It is for 20 shots @ 1000 yards, I shot a 200-9X. 22LR is 1:16 and barrels have been made with 1:16. Feb 24, 2016 · I have used a Bartlein gain twist barrel (8. Jan 7, 2025 · Elevate your precision shooting game with the Bartlein Barrel SS in 6mm caliber, featuring a B#7 MTU profile, 7. I was wondering if anyone that shoots a Dasher has used a gain twist barrel, and if so, what has been your experience. 22lr barrel to fit to a contemporary rimfire benchrest action. 237 bore. 308 Win – Unrivaled Accuracy for the Discerning Marksman. 900″ in diameter and can be expected to fit into factory stocks with no modification. 16" to 26" in length Aug 1, 2020 · I know Frank has a preference for left hand gain twist barrels, is the left twist for better recoil control? Would the same benefits from from a left hand gain twist apply to an AR10 as a chasised bolt rifle? Looking at Bartlein's new blend steel in a 6. Aug 22, 2008 · Interestingly, Tony was shooting a very unusual new gain-twist barrel from Bartlein Barrels of Wisconsin. Feb 28, 2020 · Gain twist barrels may allow one to shoot a higher pressure by easing the transition from not spinning while sitting in the chamber to a relative fast spin in a couple feet of barrel length. 308 – 5R rifling – 1-8. Mar 11, 2015 · McGowen Barrels is just starting to run cut-rifled barrels. 5SAUM barrel/brass. Normal barrels for those calibers are 1:16. Feb 19, 2021 · Bartlein has the gain twist and left hand stuff cornered. Currently, I have gain twists for 260, 6CM, and 338, the results are outstanding. 243 Win Bartlein Barrel 936: 243 Win Bartlein Barrel 936 Regular Price $845. 25-7. 30 caliber rifle with Bartlein Stainless Steel Barrel Blank! Renowned for its match-grade quality, it ensures superior precision and accuracy. I believe you would not see a "notable difference" between a 1:8" and 1:8. The next batch will be available in March. 56 CP Match, precision meets perfection for unrivaled accuracy in every shot. Or is it just a 'fad' and there is Bartlein precision stainless steel barrel blanks with 5R rifling are the perfect choice for your next rifle build! Jul 31, 2015 · This rifle is used for short range with a 6 PPC Bartlein barrel and a Hart . 0005, a bore/groove uniformity of +. 5mm Right Hand Gain Twist barrels in stock in the following configurations. The twist starts off at 1 turn in 100 inches and ends at 1 turn in 20 inches. 5 twist rate – Bartlein Aug 16, 2014 · Produced by Bartlein Barrels, this gain-twist barrel starts with a 1:14″ twist and finishes with a 1:6. 250″ Straight 27″ $ 475. Shoots extremely well. This isn’t the case of the gas gun being less effective due to movement; it seemed that the Valkyrie liked the extra speed. May 24, 2021 · Accessories ARC Bartlein left gain twist 6. Here are the first results from my 38-50 Hepburn with a Bartlein gain-twist barrel. 44 Automag had a LH twist. 48 at the muzzle. It should be the Rats Behind! I would like to finish it in the 20# range or so. 5 CM barrel on my RPR took me from 1/2 moa to 5 shot groups without paper between in a 1/4" Of course that was comparing a factory RPR barrel to the new Bartlein twist barrel. Rings. Notably, Wayne Campbell and Mike Ratigan, the second-place and third-place finishers in the 4-Gun, were also using Bartlein cut-rifled barrels (twist rate unknown). 5 to 1 in 8 which is going to be chambered for 6BR. 237" bore, light varmint, 4 groove 29" blank Bartlein wants $450 for one of these. This means that for my 6. Whether . 2nd The slight Wanted to let you know that I set another service national record with my current Bartlein. Mar 1, 2017 · We now have Bartlein 6mm & 6. 75 to 7. Get competitive with any of the many Bartlein Barrel models available on our inventory. I’ve seen some very dramatic twist rate increases that they did for members of this site. Share: Mar 5, 2020 · IMO, however, the effect of a faster twist is minimal. Amazing. 1st The twist being less at the breech, gives less friction to the bullet; it therefore starts easier and quicker, giving the powder less time to burn on in front of the chamber, which therefore fouls less than in Craddock Precision transforms Bartlein excellence into a powerhouse with the 6mm ARC barrel. 85-13. 8 twist 223AI barrel is 7. 75" at the muzzle,31" long. Andy Jan 3, 2019 · A Bartlein 28" MTU taper with a 5R gain twist barrel starting at 9. The theorized advantages of the gain twist over standard twist are listed below the barrel specs and are as posted from the Bartlein website. Should be a fun and challenging 200yd shoot with cast bullets. Probably #13 rem sendero 26" (maybe 28") 5R 1:8. Jun 7, 2022 #16 Jul 4, 2023 · After many many months of waiting, I’ve had 2 barrels land on my doorstep in the last two weeks! First one is a Bartlein gain twist 5R for my AR. 5 Grendel Bartlien Barrel – Ready to Ship, Rare Gain Twist Barrel Enhance your shooting precision with our 6. 200″ Straight 28″ $ 450. 9 to 8, or 8 to 7. 7 Jun 8, 2013 · I am going to order a couple of bartlein gain twist barrels just to try them out. Similar Posts: How to Determine a Barrel’s TRUE Twist Rate; Tech Tip: How to Mine shoots excellent, I shipped LRI a 1. The theorized advantages of the gain twist over standard twist are listed below Feb 14, 2018 · I have a bunch of gain twist barrels, everything from small gains, 8. 22 Cal, B# 1. Feb 14, 2017 825 452 West Michigan. Loring was High Woman at last year’s National Trophy Individual Match―she was using a rifle equipped with Bartlein’s Gain Twist Aug 16, 2014 · Produced by Bartlein Barrels, this gain-twist barrel starts with a 1:14″ twist and finishes with a 1:6. (From $345; bartleinbarrels. the downside is that the lands in the barrel are leaving a different immprent in the bullet at the chamber end than at the muzzle end ad some people claim that to cause a loss in accuaracy and others swear by the gain twist. Experience unmatched accuracy and performance in your shooting pursuits. Aug 10, 2017 · The accolades for Bartlein Barrels don’t end there. 25″ twist. No perceived difference compared to a right twist. Carlos believes that this type of barrel delivers higher velocities while providing excellent accuracy for a wide range of bullet weights. com) Bartlein offers bore and groove tolerance of +. Lou won a Benchrest match with a 14-13. If you want some more peace of mind, check out the many barrel companies will offer gain twist rifling. Each barrel in the Signature Series begins with the high-quality Bartlein Blank, known for its exceptional rifling and consistency, making these barrels a top choice for shooters seeking superior accuracy and reliability. 7" at the breech and transitions to 1:7" at the muzzle. This barrel is meticulously crafted to provide superior accuracy and performance for discerning marksmen. 00: Read more. 22ppc-short barrel and for score with a Hawk Hill . 75, 0. 223 Rem, 5. If any of these fit your rifle build needs, you can check them out at the link below. 250 str 33" Aug 21, 2014 · Bartlein rimfire barrels? The Bartlein website says . This barrel is intended for the new style Alum tipped high BC bullets Nov 5, 2024 · Has anyone ever experimented with a gain twist barrel in . Nov 6, 2017 · "Bartlein Barrels leads the pack again for the 4th year in a row! Almost half of the shooters in the top 100 were running Bartlein barrels. Elevate your shooting game with the Craddock Precision AR10/LR308 Barrel chambered in . In our expert opinion, Bartlein barrels are simply one of the best barrels money can buy. Mar 19, 2025. Bartlein uses some of the most advanced computer-aided manufacturing processes available. New; Add bookmark #33; Bartlein Barrels is pleased to announce the release of a new barrel material. Area for site promos. I can get you in contact with them if you like. Dec 15, 2023 · In multiple test and field use, the gains at 150 and beyond without a tuner are very noticeable with no perceivable loss at 50 yards. Meticulously turned for unrivaled accuracy, delivering peak performance in every shot. Joined Mar 24, 2011 I like the Bartlein 5R barrels and have 4 and all are awesome The rifle has a 32" (not including break) Bartlein gain twist barrel (starts at a 12" twist at throat and exits the muzzle at roughly a 5. And top barrel makers like Bartelin are offering superb gain twist barrels. 224-6. Listen to my recent podcast with Frank Green, Benchrest is using them, Service rifle is using them and so am I. 1-7. 7" gain twist Bartlein barrel on my Rem 700 BDL 7mm Mag this Spring. 22 rimfire barrels are unavailable due to production. The process of Single Point Cut Rifling is the most stress free way to rifle a barrel. Six . Shop Now. The uniformity in our barrels and finish of the bores is second to none. Sep 3, 2016 · I have two gain twist barrels from Bartlein, and one or two more on order. 250" str 31" 6. 5-caliber barrels, I use an 8. Aug 22, 2008 · Lou Murdica has been evaluating Bartlein gain-twist barrels with a 1:14″-1:13. 75 IN CURRENTLY . A B C D Wght #16-LV Modified (#8) 1. 4-groove, 5R, Conventional-5. Pope died in 1910 I think it was. 200" Straight 28". Bartlein barrels have been used by more than 60% of match winning bench rest shooters since 2008. Currently have a 300WM, 7RM, and a 223 all with left hand gain twist RKS barrels on, they are awesome. Mar 8, 2020 · You’ll be fine with the standard 1:8 twist that’s offered in the majority of the 6. 00 Bartlein . ? Gain twist? Bartlein and Rock are pioneering this? Contour? you wont get a sporter weight stainless Krieger. I've ordered several gain twists from Bartlein now for multiple rifles and the gain in the twist recommendations vary by caliber and bullet you plan on shooting (or possibly based on who you get on the phone, LOL. 237/. 5 to 8. Bartlein, because of its computer-controlled rifling machines, can do gain-twist barrels correctly—which is about a three-quarters transition. 243 Bore/Groove Dimensions; 4 Groove Many of you know Bartlein released their new Carbon Fiber barrels recently. Jan 5, 2022 · Every time I call bartlein to order a gain twist they end up recommending 0. In talking to Bartlein yesterday, I am going to have a Bartlein carbon fiber 6. Mar 10, 2020 · For example, Krieger offers both . The twist is exact, where as other forms of rifling can have variances due to the process they use. 5 to 7. They kinda died away when jacketed bullets came about. 237 barrels in 6mm. 308 5R gain twist barrel from Bartlein and had it cut by CLE, would it perform (on average) like a run of the mill PSA or DD 18in or 20in barrel in terms of velocity? Back in the day, Schuemann made a variety of interesting rifling configurations for . 25 to 7. I maintain a quick turn around on barrel work and also keep running orders for blanks. 224 Valkyrie benefit from this type of rifling? Some google searching lead me to youtube video of a gunsmith working with Bartlein to develop a 20" service Jul 29, 2008 · Here at Bartlein Barrels, we have the capability to produce rifling twist rates in virtually any combination. 5 to 11" twist. 30" heavy palma, 9. 22LR Rifle Barrels. 25 twist at the chamber and finish at 7. 308-10 SS 5R Light Bull Sporter Contour 28″ Finish quantity. Optics & Accessories. " This is all from Frank Green of Bartlein Barrels. 5 and Oct 2, 2024 · BARTLEIN GAIN TWIST BARREL 4 GROOVE 13. Insurance is extra. 5" twist. I need to call them to figure out what gain twist they recommend for what I want to shoot. If you want to get fancy then do a 8. This 6mm barrel goes from 7. . SPECS:. Reply. 25 Bartlein gain-twist in Sacramento convincingly, and Lou told Bartlein that a similar gain-twist barrel on Lou’s railgun has been very accurate and ultra-consistent when tested with a wide variety of bullets. Their twist rates can be confidently measured up to four decimal points. I think they very the depth too but not sure about that. 5mm HV 31" 7mm 1. 6mm HV 31" 6mm 1. 200" breech diameter) - #14 M24/M40 Additionally, these variations are available: Mar 19, 2004 · The rifle has a 32" (not including break) Bartlein gain twist barrel (starts at a 12" twist at throat and exits the muzzle at roughly a 5. 22-250 next year with a LHGT carbon fiber wrapped barrel from Bartlein. 211 FACE BARREL TO 1. 25″. Nov 25, 2020 · Today, I’m entirely sold on this company’s gain-twist barrels. 0001/-. Their plan is to eventually offer gain-twist. Then order a gain twist barrel to start 1/2" slower, and end at 1/2" faster if you choose Apr 12, 2001 · I updated my Tikka Tac A1 to a Left Hand Gain Twist barrel from MHSA, I found the factory Tikka barrel to be great accuracy wise, but slow, the Muzzle Velocity with Prime 260REM Ammo was only 2710fps, super slow by any measure of the speed. He is using a pretty radical change, I believe it was 13 to 6 or 13 - 7. 264 Bore In-Stock 6. 5 FOR BAT B/DS/SV/3L 414 ROUNDS 5LB 3OZ 22. but it got better. Full Member. May 11, 2017 · The structured barrel I have on order for . Those 120gr bullets with an MV of ~1500fps like to move around a great deal. The groups at 100 were easily half the size of average groups from a 16 twist barrel (16 twist barrel was 18"). That goes for both 4 groove and 5R rifling. I knew the speed was going to be super fast but thought it would be fast enough for long range varmint shooting using the sleek 55gr Berger. Messed things up a bit when sharing wind calls with my right twist buddies. I shoot a Bartlein LH gain twist 10-9. I use two Dasher barrelsone is a Bartlein gain twist (8. Clean up so nice and seem to be fast too. Mile High has win tac 300 PRC barrels in stock Accuracy International AXSR/AXMC Barrel: 300 PRC, 26" - 5/8x24, Black-B Dec 11, 2012 · Hi all, I have just bought a gain twist Bartlein 6mm barrel - 1 in 8. Scare the hell out of 2970 FPS with 8208 under a 155 scenar out of one of their 22 inch barrels. 375 29" barrel blank :$395 Oversize Breech diameter (1. Jan 23, 2010 · We're currently testing Bartlein gain twist barrels for long range. To see how they performed in a controlled environment we sent 3 barreled actions to the Lapua test center to see how they fared. 308 Win Barrels from Bartlein — All Shot from the Same Rifle We acquired six (6) barrels from the same manufacturer (Bartlein), all the same length and contour, and all chambered with the same reamer (SAAMI spec . The 5R profile is very Barrel Vises. Krieger Barrels manufactures custom, single-point cut-rifled barrels for bolt action, AR-15, AR-10, M1 Garand, M14, M1903 along with a variety of services. Transform your . Palma Contour 32″ Finish $ 490. I did the 1" gain twist as recommended by Tracy. " A chart included with the story showed, of the eleven barrel makers listed, Bartlein provided 43% of the barrels. the millitary has been using gain twist barrels on Dec 15, 2020 · Gain twist is an option and I will be putting a 1:9. Mar 15, 2011 · I can tell you that my new Bartlein 9-8 twist 6. rjd wzehg vht uaew nnsw zihn xbf vil xppp mhpmj wss kzhap hjowttfk veucw xwo