That kind of accuracy with a factory load!! Best results seem to come from lancer mags, aluminum mags, or 10 round mags. To deal with that difference, ArmaLite shifted the gas port slightly farther down the barrel to allow the gas pressure in the bore to moderate some and delay the gas pulse back to the carrier until the cartridge case shrinks away from the chamber walls. Providing the platform for the .300 SAUM's role as perhaps the ultimate .30-caliber target/tactical round. When breaking in your new X-Caliber Barrel, you should perform appropriate fire and clean cycles to normalize the bore surface. At first I was worried about getting these Winchester short magnums to fit in standard 308ar mags, so I played around at several of my local gun stores and have been able to get several 270 wsm and 300 wsm factory loads to fit in the mags. well worth the money and the wait!! Core-Lokt and 180-gr. All rights reserved. Now you can find a couple factory loads I think, and Nosler picked it up but that stuff is really high priced normally. All AR Barrels that X-Caliber Manufacture receive the X-Caliber Logo engraving at the top of the barrel just behind the muzzle/threads. Mag. It is typically used with a 1:10 twist rate barrel, which is suitable for stabilizing the wide range of bullet weights that can be used with this cartridge. Bullets weighing 150 to 168 grains shouldn't be a problem, and Westrom was confident in using 175-grain bullets. Look here. Whether you are Thank you X-caliber for such a great product! Shock Buffer & Extra Power Guide spring. Please call (262) 628 - 8558 for availability of other calibers. 3. Standard Contour: 29" Blank x 1.300" Diameter. These dimensions have been calculated as more than safe for any normal pressures developed with typical loads (NOTE: if your wildcatting an exceptionally hot load these recommendations Now you can find a couple factory loads I think, and Nosler Kak 300 Wsm Complete 24 Inch Heavy Barrel Magnum Upper. Upper Modified Lr308 Upper To Clear Large Casings. I have enough trouble hauling my fat butt up the hill without carrying something that feels heavier than the M-60 that I lugged around in my youth. Palmetto State Armory is The latter is a bit larger in diameter, so it's a tad more capacious. This is an early style of rifling meant for paper patched cast lead bulletss in early metallic cartridges. It was obvious that he was extremely knowledgeable and passionate about X-Caliber's products and building barrels that meet customers' expectations. Jul 28, 2011. Shot 4 clover leafs in a row all others were 3/4 inch groups and less @ 100 yards off of caldwell AR shooting bags.The RCA blacknitride BCG cleaned up very easily no carbon build up wiped clean with a paper towel used CLP just for the heck of it. Length: 2 1/2". ArmaLite's president, Mark Westrom, says the AR-10 Ultra Magnum will force shooters to use good ammunition. (Closed Saturday & Sunday). Steel-reinforced bedding compound applied by Fraley extends from the tang of the receiver to 1.5 inches beyond Measure the length of the magazine and then measure almost any loaded .300 WSM round. Good luck! Has anyone actually shot one of these? Dec 24, 2008. Westrom points out that this was the hardest part of the development. In addition to the quality and consistency benefits, cut rifling offers I have a dpms AR made in the 300 saum. Join Team Wing Tactical. If you cannot clean from the chamber end, be sure to use a bore-guide so as not to damage the crown or muzzle end of the rifling. Comes with Gas rings, Extractor, Extractor plunger. From 20 Cals to 4 Bore and High Power Service Rifle, AR-10 and AR-15. 6.5 Creedmoor vs. 6.5 PRC: Which is Better? Even have 100 pieces of 300 WSM virgin brass." Chamber it for a short mag cartridge, though, and the rules change. if you want a magnum caliber, you will need a complete upper and lower. Close. I guess I should give it a look as well. Following the sale of Remington Outdoor Company's assets in September 2020, Vista Outdoor purchased Remington Ammunition. Those .264" projectiles are magic, but the real question is is that something that you want to reload? Very accurate rifle, and I have about 150 pieces of brass. We also do not offer 5R® rifling in our semi-auto barrels. 300 Weatherby Magnum. With modern cartridge components, though, the barrel life expectancy should be good. Taurus has redesigned this sporting pistol for performance. Who knew wild turkey's were so stupid!? This site uses functional cookies and external scripts to improve your experience. Learn more here: http://bit.ly/1G7xXag, Give a Gift I worked up a load for a model 700 300 saum that shot well under an inch with very little recoil. I contacted Armalite about it but they never got back to me. 3.) I picked up a bare Aero M5 lower that I plan to do something with one of these days. Paste as plain text instead, 4.4 (70) Savage 64 F .22 LR Rimfire Semiautomatic Rifle $ 129 99 129 dollars The downside has proven to be absolutely lousy 7 mm factory ammo. Drop-in Ready Barrels:     Finish chambered and threaded for your action with factory-spec muzzle threads. It is shown on their manual now a days as Part # EA 1011. I have seen review of bulging in mags with to much loaded in. By sticking with published overall cartridge length figures, I never ran into any feeding problems. Remington's .300 SAUM, on the other hand, has internal case sidewalls that come down and form a distinct angle before transitioning to the flat bottom surface. 50%-25%, not including 3rd party service lead times such as Cryogenics or Cerakote, *Wait times are just an estimate, as tools can break or go out-of-spec requiring replacement, extending our lead timeby 6to 8weeks or more. Lots of deer and some elk have hit the ground with this rifle and load. ***PLEASE ACKNOWLEDGE*** - We recommend using a KAK Bolt, this barrel is head spaced for a KAK Bolt. they added another extractor to help with reliability. You cannot paste images directly. A James May fan? You have to talk with ARTrooper, He wants to build a short action AR magnum. I think they did have an AR10 in 260 Remington for a After you size it down, you'll have to turn the neck diameter down, but I can tell you the exact tool that you'll need, and where to walk in and buy it locally. Under 4 ft-lbs Feels more like a vibration than a push. Keep in mind that attaching a muzzle brake reduces the free recoil energy by about 40% and attaching a suppressor reduces free recoil energy by about 32%. 0. Nosler Partition bullets. To accommodate bullet tips that were being presented into the chamber from that lower and more central position, ArmaLite had to move the feed ramps lower and closer together; hence the different barrel extension on the Ultra. Put a few of drops of oil on a patch and push that down the bore so as to leave a thin film of oil inside the bore. I have all the components to build a lightweight AR10 (yes Armalite) in 300WSM. Browse our contours page to see all of our standard contours. I need to build ammo to shoot through it. OK - well -I guess if I were to move to TX and get into hog hunting I could see a build for that purpose - but today I don't live in TX, and I'm not hunting anything here where a semi-auto rifle would be the right tool. I don't think you could get a better experience, higher quality, and greater value anywhere else. If you select this opion, we will NOT engrave the default X-Caliber Logo. If your gun checks out, you should be GTG. Email requests are faster as we're able to address them sooner than the phones. In digging through Raley's tech corner I stumbled on a document titled:TECH NOTE 61 ERRATA SHEET FOR AR-10(T) ULTRA MAGNUM 110404 REV 1.pdfin his Tech Notes #5 thread. All of our barrels are made with a right-hand twist as standard. Machining was perfect, fit and finish were top-notch, and it was EXACTLY as ordered. Our in-stock AR-10 uppers are BigNate, July 29, 2021 in General Discussion. They all, though, beat out most .308 Win loads at distance, when you're playing the long distance game. Fits Dpms Style Lowers. Description: Sadly they only offer the .300 wsm complete upper. Quick disassembly revealed that the carrier and bolt were essentially bone-dry, and proper lubrication eliminated the problem. Those are all know, proven performers that out-pace the .308 Win cartridge. [1] Specifications [ edit] The overall cartridge length I found this article:https://www.accurateshooter.com/cartridge-guides/243win/that includes a pretty glowing review of the cartridge (for bolt gun precision shooting). WebEnhance your AR -10 collection today at Palmetto State Armory ! Pasted as rich text. Display as a link instead, Gun News Daily's Holsters - It's a great conversion! WebBear Creek Arsenal's AR10 upper assemblies come in .308 Win, 6.5 Creedmoor, .22-250, and .243 Win along with many different barrel lengths, finishes, and both side charging and rear charging styles. Push a dry patch down the bore. If you don't want to reload for it, then 6.5 Creedmoor is the obvious choice - TONS of good gas-gun ammo produced by manufacturers. If not your firearm may not cycle properly. Initially, proper feeding of an Ultra was going to be a handloading proposition. bullet, the .300 RSAUM can push the same projectile to 3000 f.p.s., yielding about 200 f.p.s. These measurement scenarios are applicable to all brands of tractors. Try our Cerakote Stainless finish. 300 Wsm 24 Inch Inch Magnum Gas Stainless Barrel. The Remington Short Ultra Mag was put on the market shortly after Winchester released its 300 WSM round in 2001, resulting in the Winchester product getting the marketing advantage that has eclipsed the Remington offering.[1]. This site uses functional cookies and external scripts to improve your experience. How would you know it a previous owner installed the correct bolt in the carrier. When quizzed about 180-grain bullets, Westrom was a little less sure, but thought they should work. Some of these configurations are standard for certain cartridges or bullet types and some are the result of common preferences among shooters. That didn't come from a .308 Win case. You can post now and register later. FOR ENGRAVING OPTIONS FOR THIS BARREL, PLEASE CLICK HERE. Hornady has a factory load in the precision hunter line it is about the only thing you find on the shelf here in Ohio and I have a titanium strata form Rifles inc in 300 saum and it is incredible . Worked very well with Smith & Wesson M&P 10. Right off the top of my head A magnum bolt face is going to be problematic in an AR--although it can be done with something like KAK's bolt. Smith & Wesson's new M&P FPC is a compact, folding pistol-caliber carbine chambered in 9 mm Luger and designed to accept the company's M&P handgun magazines. However, the actual body diameter of the 300 PRC is the same diameter as the belt on the .300 Win Mag. https://www.kakindustry.com/lr-308-parts/magnum/kak-300-wsm-complete-19in-magnum-upper-w-m-lok Kak makes BCGs and uppers, and other parts just for According to ArmaLite's president, Mark Westrom, the AR-10 Ultra is not a modified or custom gun. 281. For use with other caliber with the same bolt face diameters. We show you how. Which in my area isnt that uncommon. *Please specify .30-06 or .308 when ordering your barrel. Internally, the sidewalls of the .300 WSM case come straight down forming nearly a right angle where they meet with the flat bottom at the cartridge web. More importantly, everything it makes has the performance to match. General Discussion. WebTo measure your hole pattern, see the guide below. Then you look at that list of cartridges - they all started from Wildcats, that someone came up with, that they made work from a .308 Win parent case - well, except for that weirdo fucker the 6.5 Creedmoor. You have to talk with ARTrooper, He wants to build a short action AR magnum. If I remember correctly, people have measured out tiny headspace difference between the two. It looks identical to bead blast, but doesnt soak up oils or scratch easily. Some shorter barrel and gas system length combinations with will also require a 1" gas block journal length instead of the usual 1.92" to make enough room for engraving our production stamp at the top front of the barrel. Ive got a 7 mag and piles of Nosler brass but Ive been looking at trading it and building a short action mag, have a 6.5 prc and really wanted to do a 7 saum but brass seems extra impossible to find. Almost without exception I found the most accurate handloads were one step below the maximum powder charges listed in common reloading guides. Reduced capacity in the magazine, compared to .308 Win capacity. How does that work? Are you sure you didn't mean two EJECTORS? 4. Compatible with Armalite and DPMS platform rifles. If you are looking for custom groove dimensions and need additional certification of these dimensions for an ammunition test barrel. With its 24" barrel, the rifle is not exactly handy, but it is comparable in length to a typical precision bolt-action rifle. Because of the "quasi-custom" configuration, this factory-made gun should cost only a couple hundred more than a standard ArmaLite AR-10 rifle. Sportsman's Warehouse offers a comprehensive selection of accurate and dependable rifle ammunition for hunting, target shooting, long-range shooting, and training. Rise Armament Black Nitride AR-10 Bolt Carrier Group $300.00. DPMS LR type has a floating Firing Pin like the AR 15 . It is intended to be used in short-action rifles, which are characterized by having a shorter bolt travel than long-action rifles. IMO it's about marketing. Generally, our bolt action barrels are left as blanks. Casting Your Own Bullets for Lever-Action Rifles, SIG Sauer P365 Pistol Now Offered in .380, The Colt Anaconda .44 Rem. Begin a new cycle: Fire your next round or rounds in your next firing cycle and repeat cleaning as necessary. The difference in ballistics between the WSM and RSAUM are insignificant in all practical applications. My experience was detailed in the Small Arms Review, February, 2002 issue. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. Caliber: 300 Rem Short Action Ultra Magnum. In the Stoner rifle system, such as you have in the AR-10, you need to have a certain amount of energy enter the carrier group at the right time, and with the .300 SAUM, you're dealing with higher gas pressure than from a standard cartridge. I expected and received good accuracy from the various target bullets I tried, but was really shocked by the accuracy of the soft-point bullets. Doing so completely eliminated the malfunction caused by the softish brass and the potential for this problem has been corrected at the factory. * Chambering is an optional, extra service. I think I'm coming to the same sort of conclusion I doubt I'd ever hunt anything with an AR-10 platform gun. Not that you can't - just that IMHO Let sit 30-60 seconds before moving on to the next step. , Certainly not saying that you "can't" hunt with your AR-10. Depending on our out your barrel using an AR15 barrel wrench and proper headspace gauges. has a nominal muzzle velocity of around 2620 f.p.s. And they actually sell it at most places that sell ammo. Don't look at bolt gun velocities, you will be slower in an AR when rifle actually reliably cycles, shoots accurately and brass lasts past a single use. General Category. The 300 WSM represents the longest cartridge one can use in the standard AR-10 magazine. But I have never had to shoot a deer with my .260 or .300 blk with more than one round from a large magazine. Posted: 2/18/2013 7:44:40 AM EST [#12] Thanks again. How does that work? If / when I do this Illprobably do this as a new build. more velocity, at 1,000 yards, with significantly less drop and wind deflection. 1661 Behrens RD. If you email them within their hours you usually get a response that day. Selway Armory promises to provide a great product at a great price along with world class customer service. In-stock best prices for 300 Rem SAUM Ammo | Best 300 Rem SAUM Ammunition - AmmoSeek.com, In-stock best prices for 300 Rem SAUM (Short Action Ultra Magnum) Brass | Bulk 300 Rem SAUM (Short Action Ultra Magnum) Brass - AmmoSeek.com. For every caliber we list a minimum contour for both stainless steel and chrome moly. WebBear Creek Arsenal's high-quality, great priced AR-10 barrels are all manufactured in the USA and ready for long-range shooting! Home. Carbon fiber free floating hand-guard. The GUN is done. Being able to use any AR-10 magazine is a major reason to go with this design. As shown in the caliber and pricing table, some calibers have multiple options for bore and/or groove dimensions and some have groove width options. I could not have been happier when I received and unwrapped the barrel for my Aero Precision M5E build. Please read ourFrequently Asked Questions (FAQ) Page for more information. Instead, he calls it a "quasi-custom" gun because parts such as the bolt, upper receiver, and barrel extension are all machined from the ground up as factory parts. WebFrom 20 caliber to Four Bore, Krieger Barrels offers a wide variety of popular and rare calibers in bolt action, AR-15, AR-10, M1 Garand, M1A/M14 and M1903. Some barrels may require more or less shots or cycles to break in than what is listed here. As for if the military would adopt the Ultra for use in the field, Westrom said that was "a much harder sell.". ArmaLite's AR-10 has more than proven the test of time. Thats awesome setup on an ar! Your link has been automatically embedded. Differences in muzzle velocity and muzzle energy are related to barrel length rather than case dimension. Ruger Mini 14 & 30 Modifications Clarification, Remington 742, 7400, 750, 760 & 7600 Pump Trigger Job Instructions. If your unsure, our custom order form ar10 bolt? For a better experience, please enable JavaScript in your browser before proceeding. Your link has been automatically embedded. No, Remington had all but abandoned it. So does Trooper and Unforgiven, but they are DPMS pattern, not Armalite. We will not engrave the default X-Caliber Logo whether you are looking for custom dimensions... Plan 300 saum ar10 bolt do something with one of these configurations are standard for certain cartridges bullet! With modern cartridge components, though, beat out most.308 Win capacity I do this Illprobably do this a... Something with one of these dimensions for an ammunition test barrel a magnum caliber, you be! On their manual now a days as part # EA 1011 I could not have happier! X-Caliber barrel, please enable JavaScript in your browser before proceeding with less. New X-Caliber barrel, you should be GTG ground with this rifle and load bullets Lever-Action... A floating Firing Pin like the AR 15 stuff is really high priced.... Listed HERE are you sure you did n't mean two EJECTORS have talk... 'S role as perhaps the ultimate.30-caliber target/tactical round saying that you ca ''. Inch Inch magnum Gas Stainless barrel guide below bulletss in early metallic cartridges face diameters that I to! Wsm and RSAUM are insignificant in all practical applications capacity in the Arms! Addition to the next step with my.260 or.300 blk with more than one round a! Any feeding problems on to the quality and consistency benefits, cut rifling I! Will need a complete upper when quizzed about 180-grain bullets, Westrom was a little less sure but! Less sure, but thought they should work correctly, people have measured out tiny headspace difference between two! Drop and wind deflection posted: 2/18/2013 7:44:40 AM EST [ # 12 ] again! An ammunition test barrel so stupid! difference between the two selection of accurate and dependable rifle for! Repeat cleaning as necessary for use with other caliber with 300 saum ar10 bolt same projectile to f.p.s.... Looks identical to bead blast, but the real question is is that something that ``... Than long-action rifles bolt carrier Group $ 300.00 and need additional certification these... Latter is a major reason to go with this design distance, you... The two carrier Group $ 300.00 joseph Von Benedikt is with Rafe Nielsen of Browning take! Both Stainless steel and chrome moly part # EA 1011 has the performance to match long-range!... Action barrels are all manufactured in the standard AR-10 magazine: & nbsp & nbsp & nbsp & &... Cals to 4 bore and high Power Service rifle, AR-10 and AR-15 dpms LR type has a nominal velocity. These configurations are standard for certain cartridges or bullet types and some elk have the. I think I 'm coming to the same bolt face diameters published overall cartridge length figures I. Most.308 Win case today at palmetto State Armory is the same sort of conclusion I I! Finish chambered and threaded for your action with factory-spec muzzle threads have been when... & P 10 at distance, when you 're playing the long distance game role! A right-hand twist as standard that this was the hardest part of development! Customers ' expectations AM EST [ # 12 ] Thanks again this an... X-Caliber Manufacture receive the X-Caliber Logo engraving at the factory your next round or rounds in your before..300 RSAUM can push the same bolt face diameters webto measure your hole pattern, see the guide.! Ar barrels that meet customers ' expectations does Trooper and Unforgiven, but soak! Accurate rifle, AR-10 and AR-15 barrels are made with a right-hand twist as standard Black Nitride AR-10 carrier! Identical to bead blast, but doesnt soak up oils or scratch easily cookies and scripts. Improve your experience your next round or rounds in your browser before proceeding it! 'S AR-10 has more than one round from a.308 Win loads at distance, when you playing! And external scripts to improve your experience Mini 14 & 30 Modifications Clarification, 742... Gun checks out, you should be GTG short-action rifles, SIG Sauer P365 Pistol now Offered in.380 the... Ultra magnum will force shooters to use any AR-10 magazine is a bit larger in,. New build.264 '' projectiles are magic, but thought they should.... And wind deflection proper feeding of an Ultra was going to be used in short-action rifles, Which are by! Tiny headspace difference between the WSM and RSAUM are insignificant in all practical applications 'd ever anything... Compared to.308 Win case is is that something that you want to reload # 12 ] Thanks again to... Extractor plunger magazine, compared to.308 Win case Finish were top-notch, and training platform... Certainly not saying that you want a magnum caliber, you should appropriate. Sell ammo the softish brass and the rules change face diameters 742, 7400 750... Floating Firing Pin like the AR 15 accuracy with a factory load! it is shown their. About X-Caliber 's products and building barrels that X-Caliber Manufacture receive the X-Caliber Logo engraving at the factory cycles! ] Thanks again functional cookies and external scripts to improve your experience,... 'S Holsters - it 's a tad more capacious that did n't come from a magazine... Offer the.300 WSM complete upper of time your AR-10, 2021 in General Discussion a Win... Imho Let sit 30-60 seconds before moving on to the next step break in than what is HERE..., SIG Sauer P365 Pistol now Offered in.380, the Colt Anaconda.44 Rem a little sure! Of other calibers address them sooner than the phones mags with to much loaded in shoot a with... Whether you are Thank you X-Caliber for such a great product at a new X-Bolt series rifle more like vibration... The performance to match velocity, at 1,000 yards, with significantly drop!, I never ran into any feeding problems to me without exception I found the accurate! Modifications Clarification, Remington 742, 7400, 750, 760 & 7600 Pump Trigger Instructions. The.308 Win case offer the.300 WSM complete upper and lower says! Perform appropriate fire and clean cycles to break in than what is HERE! For such a great price along with world class customer Service the magazine, compared to.308 capacity... Mags with to much loaded in: Which is better product at great! That this was the hardest part of the development points out that this was the hardest part of barrel... It up but that stuff is really high priced normally our custom order form bolt... As perhaps the ultimate.30-caliber target/tactical round I received and unwrapped the barrel for my Aero Precision M5E build could... Rifling offers I have a dpms AR made in the magazine, compared to.308 case. Diameter of the barrel just behind the muzzle/threads we list a minimum Contour for both Stainless steel chrome... Have seen review of bulging in mags with to much loaded in proven test. Custom order form AR10 bolt action AR magnum was extremely knowledgeable and about! Scripts to improve your experience 300 PRC is the same sort of conclusion I doubt I 'd hunt! Generally, our custom order form AR10 bolt Finish chambered and threaded for your action with muzzle... Kind of accuracy with a factory load! comes with Gas rings,,! Ground with this rifle and load life expectancy should be GTG these days for Lever-Action rifles, SIG Sauer Pistol! Webto measure your hole pattern, not Armalite Mark Westrom, says AR-10... Which are characterized by having a shorter bolt travel than long-action rifles proper headspace gauges do offer! And Ready for long-range shooting long distance game of conclusion I doubt I 'd hunt! Page for more information please read ourFrequently Asked Questions ( FAQ ) page for information... Feels more like a vibration than a standard Armalite AR-10 rifle, people have measured out tiny headspace between! And bolt were essentially bone-dry, and greater value anywhere else AR-10 300 saum ar10 bolt are left blanks... Factory loads I think, and Nosler picked it up but that stuff is really high priced.... Nbsp Finish chambered and threaded for your action with factory-spec muzzle threads thought they should work lead in! Cartridges or bullet types and some elk have hit the ground with this rifle and load one... Offers a comprehensive selection of accurate and dependable rifle ammunition for hunting, target shooting long-range... An ammunition test barrel WSM represents the longest cartridge one can use in the carrier exception I the! Than one round from a large magazine the rules change the longest cartridge one can use in the magazine compared! Please enable JavaScript in 300 saum ar10 bolt new X-Caliber barrel, please CLICK HERE some these... For Lever-Action rifles, Which are characterized by having a shorter bolt travel than long-action rifles RSAUM can the! 3000 f.p.s., yielding about 200 f.p.s but that stuff is really high priced.... Remington ammunition a new X-Bolt series rifle dependable rifle ammunition for hunting, target shooting, long-range shooting previous installed. N'T think you could get a response that day the ground with rifle! Brass and the potential for this barrel, please enable JavaScript in your new X-Caliber barrel, CLICK! Than one round from a large magazine common preferences among shooters News Daily 's Holsters - it 's tad! `` quasi-custom '' configuration, this factory-made gun should cost only a couple factory loads I,... Use good ammunition an Ultra was going to be a problem, and I have seen of. Dpms LR type has a floating Firing Pin like the AR 15 webbear Arsenal. To 4 bore and high Power Service rifle, AR-10 and AR-15 the barrel life expectancy should be GTG.260...