With a barrel reduction from 28â³ to 16.5â³, the average speed loss of the four types of .308 ammo was 261 fps total. RE: Barrel length for 270win? 1 Light Sporter with a 22-inch barrel is 4.5 inches shorter in overall length than a Balickie custom .270 with the same-length barrel. The longer barrel gave more velocity, flatter trajectory, and a bit more hitting power. The rule for barrel length was, if it was a standard cartridge, such as a .270 or a .30/06, 22 inches was the ideal length. 270 Winchester 1:10, Standard Model, Match Grade Barrel TC Encore Accuracy Barrels® fit the TC Encore and Pro Hunter frames. Thanks for the article. Much shorter and bullet speeds drop off more than many like and shorter barrels are louder. I now have a #1s - 45/70 with a factory 22" tube and again it is a dream to ⦠To unleashe the mighty 270 it beeds a bit of barrel. 308 Winchester / 7.62x51mm NATO: Barrel Length versus Velocity (28â³ to 16.5â³) Introduction. Dimensionally, the .270 shows its lineage by sharing the same 0.473â case-head and 17Ë-30â shoulder angle of the â06, but where the â06âs case length measures 2.494â, Winchester designed the .270 case at 2.540â, so it wouldnât chamber in a .30-â06 Springfield. Seriously consider your desired use of the rifle and go from there. The B-14 Ridge rifle features a molded synthetic stock made of glass fiber reinforced polymer. (R) Bullet : .308, 180, Nosler PART SP 16331 Cartridge O.A.L. Go with the 280 AI, more performance, less throat erosion, longer brass life. What about the other WSM's like the 270, 7mm and 325. Test Barrel Lost 22.7 FPS Per Inch (.308 Win Chambering) How much velocity do you think was lost, on average, for each 1â³ reduction in barrel length? All of these rifles have appropriate length barrels for their respective cartridges for the intended application. A 30-30 would do just as well! The load that made the .270 Winchester's reputation was a 130 grain spitzer bullet at a muzzle velocity (MV) ⦠Discontinued 2017. In short all bark, no bite. I think the best all round hunting barrel should be 24". In the Beretta 391 20 gauge, I would probably pick 28â³ as the gun is lighter and more responsive than the Remington. Lacking a repeating mechanism, the single-shot and double rifle have the shortest of all actions. A 23" barrel would be a good length, i went 25" on mine and it's a little long for walking in thick cover. NOT ONE! By the way, good luck finding any modern rifle in .270 Win with 26" barrels. WOW, what a dream to carry/shoot !!!!! In this post, a continuation of Rifleshooter.comâs series on barrel length and velocity, we will gather empirical data on the effect of barrel length on velocity for the 243 Winchester. A little, maybe 50 fps...a .270 Win doesn't have enough powder capacity to need a long barrel. .270 Win. Cartridge : .300 Win. The correct name for the cartridge, as listed by the Sporting Arms and Ammunition Manufacturers' Institute (), is 270 ⦠The cartridge is the same length as the .280 Remington, both of which are longer than the .30-06 Springfield.The .270, .280, and .30-06 were all derived from the ⦠The .270 Winchester is a rifle cartridge developed by Winchester Repeating Arms Company in 1923 and unveiled in 1925 as a chambering for their bolt-action Model 54. For example: The Remington 1100 20 gauge autos have always felt best to me in 26â³ barrel length. From left to right: 27 Nosler, .270 Weatherby Magnum, .270 WSM, .270 Winchester, 6.8 SPC May 28, 2019 By Layne Simpson During most of its 93 years of existence, the .270 Winchester has been quite popular among hunters, and for as long as I can remember, it has made the Top Five big-game cartridge list at ⦠For the smaller rounds, you could go as short as 20. The world-renowned Bergara barrel on this rifle for hunting whatever your heart desires is complemented by a super-smooth B-14 Action, which is a two-lug system with a sliding plate extractor and a coned bolt nose and ⦠It comes with a double stack 5+1 magazine and has an Ever Rest action ⦠The toughest of the tough, the Sonoran is built to take a beating. Powders include Hodgdon, Winchester, Norma, Accurate , IMR I personally would do a 24" with a nice brake so it'll finish under 26" overall. Showing 1â9 of 11 results. From left to right: .308 Win. The release of the .270 Winchester in 1925 in the Winchester Model 54 rifle saw the beginning of the American love affair with velocity, as well as the laying of a solid foundation for the American bolt-action sporting rifle.At the time, the lever gun held court in the hunting fields, though through the writings of Mr. OâConnor, ⦠Using bullets from Sierra Spitzer, Speer GS, Hornady, Sierra RN, Nosler. If i had a choice i'd get the 24" as well, however the 22" is sufficient and either will do fine from a 270 win. If you need a barrel installed, see our barrel installation service linked HERE .270 W.C.F. Longer barrels allow the pressure behind the bullet more time to work and bullet speed is slightly increased. 270 Winchester 270 Winchester Maximum Loads Should Be Used With Caution - Always Start With Minimum Loads. Also, how about the 338 WSM for barrel length, rumor has it you guys did do some work on this one. If you are worried about every last drop of accuracy at 1000 yards you're probably better off leaving it at 26", or just starting over with a blueprinted custom rifle. Test barrel length: 24" Source(s): "Shooting Times" / Accurate Powder The 270 Winchester Short Magnum or 270 WSM is a short, unbelted, magnum cartridge created by necking down the .300 Winchester Short Magnum and fitting it with a .277 caliber bullet. .270 Winchester (22-inch barrel) reloading data with 15 loads. For this reason, the .270 Winchester is used in standard/long action rifles, while the .308 Winchester is ⦠with 18â³ barrel, 6.5 Creedmoor with 20â³ barrel, .280 Ackley Improved with 22â³ barrel, 6.5 Creedmoor with 24â³ barrel, and a 28 Nosler with 26â³ barrel. L6: 3.340 inch or 84.84 mm Barrel Length ⦠a 5.56 with a 22 inch barrel and a 1 in 12 twist) would work best with say (for example) a 50 grain bullet, powder X and primer Y. This thread is old, but a #1 with a 22" barrel is a dream to carry!!!!! CZ âWestern Seriesâ 550 Sonoran. If you want to chase speed then get a bigger cartridge. The intended purpose is a general sporter for use in tight to medium cover, some still hunting in same, and elevated stands. I have had a fair amount of experience with .308 rifles and a variety of barrel lengths. This blend of desirable characteristics has kept the .270 Win. Standard Barrel - 1949 - 90% â Regular price $159 .270 Win Featherweight Barrel - 1955 - 75% â Regular price $189 Mag. Re: Optimum Barrel Length for the .260 Remington To get the most FPS you need a long barrel, to get the best accuracy.....there is a lot of debate on that, some rounds shoot itty bitty groups with 18 to 30 inch barrels, Lowlight has a 18.5 inch barreled 260 and it shoots great, most will have something in the 24-27 ⦠Buying the best .270 Winchester rifle is more about deciding that you need a .270 Winchester than it is about picking a specific rifle. It features an adjustable single-stage trigger, three-position safety, hammer-forged original Sauer barrel, Ergo Max stock, and smooth 3 lug bolt. I personally would not touch any new .270 Win rifle with a barrel of less than 24". My Ruger No. A 308 / 708 may be the best option if you are adding a can. ⦠For a long time long barrels were used in target guns and then they started getting shorter. The Marlin XL7 is a great gun for hunting Deer, Mule Deer, Elk, and Bear if chambered in the larger 30-06 or 270 Win cartridge. It is based on the .30-06 case simply necked-down to accept .277" diameter bullets. * Recommended Powder C Compressed Load 1 Case: Remington Primer: Remington 9 1/2 Case Trim: 2.530â Barrel Length: 24â Twist Rate: 1:10â Barrel: Wiseman The answer may surprise you. Rounds like 270 do just fine at 22-24" in length. among the top five best selling cartridges in the USA for decades. With a rock-hard nitrocarburized finish and carbon fiber stock, itâll ⦠Released by Winchester in 1952 (and adopted by NATO in 1954 as the 7.62x51mm NATO), the 308 Winchester has gained universal acceptance amongst shooters of all types. That takes nothing away from the rifle manufacturers or the guns in general, but the real power in the .270 Winchester is that it is a traditionalistâs cartridge. Once had a #1B - 22/250 on which someone had cut back to 22'. Not a single ground critter ever knew I was short 2" of barrel. You may be able to get a little more velocity out of the 24" but i don't think you'll be able to tell the difference unless shooting thru a chrony. I was very dissapointed when I printed some rounds at 300 yards. What is optimum barrel length for the 6.5x55 using bullets not larger than 140 grains? The reason for the differing barrel lengths was, quite simply, the differing needs of the people using them. Manufactured by E. Arthur Brown Company with special attention to detail, precision, and the materials necessary to enhance accuracy. However, the single most popular barrel length of the Winchester â94 over the three centuries it spanned was ⦠20 inches. The short barrel and factory ammo gave something like 11 inches of drop at that distance. The barrel is currently the full length original rifle barrel. I've heard from some at Nosler that 23" is op for the 300 WSM. Barrel length is a compromise. That added length netted greater velocity, and that velocity is what was touted as setting the .270 Win apart from the .30-06 Sprg. What are the optimum barrel lengths for the WSM's? Sauer Classic 100 XT - 270 Win : The Sauer 100 Classic XT is a rifle that raises the standard for entry level rifles. Re: Best barrel length for a .308 bolt gun? This gun has a twist rate of 1:10 and it's barrel is free floating (with the exception of one point), it has a very smooth bolt system that includes a fluted bolt that can be removed with but a single ⦠I do see your points for the 20 inch barrel but in my opinion i say that each barrel length brings something to the table that the others donât according to what your needs are. You don't need the added barrel length when a long shot is 75 to 100 yards. They seem to swing best for me in that length as they can be a bit heavy up front with longer barrels. Explaining Barrel Length: Belief: ... (i.e. This basically means I can have four extra inches of barrel without adding to rifle length. If you are in dense brush and trees like the Olympic rain forest then 22 is alright. ... .25-06 Rem, or .270 Win lose about 25 fps per inch, while the parent calibers of those same cases, the .308 or .30-06 lose about 15 fps or less per ⦠The .270 Winchester has a significantly longer case length (2.54â³ vs 2.015â³) as well as overall length (3.34â³ vs 2.81â³). And if go on a hunt somewhere and leave your 280AI ammo on kitchen counter just go get standard 280 and keep hunting.
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