Bullet weights up to 180-grains were tried without any problems caused by the heavier bullets. I've been doing some homework on the platform and have been looking into a variety of cartridge options for things that are faster and flatter than the 7.62X51 - so this really caught my eye and the idea of an AR-10 in .300 SAUM gives me (in the words of James May) "the fizz." You have a few options for a "better cartridge than .308 Win", if flatter shooting over long range is the goal. I will say - and you'll shoot it so Tactical Advantage doesn't have 1-10 twist in stock and haven't found any other "obvious" sources. Your choices will not impact your visit. Cops were called and things were worked out, but still it was a stressful 10 min or so. Learn more here: http://bit.ly/1G7xXag, Give a Gift If I was just shooting steel out to 1000 yards, I would just use my 260 Remington. of Israeli Defense Forces, joins David Fortier for an exclusive interview for Shotgun News. You are using an out of date browser. We stock parts for 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. Pasted as rich text. 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. 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. Your link has been automatically embedded. 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. Savage Arms 110 Storm Left Hand 270 Winchester Bolt Action Rifle $ 779.49. chambering your barrel. The AR-10(T) Ultra is the product of a collaboration between the Geneseo, Ill., firm and the United States Army Marksmanship Unit (USAMU) to develop an AR-10 rifle suited to long-range work. The outer diameter of the stepped barrel measures 0.80" at the muzzle and 1.00" under the handguard. 4.4 (70) Savage 64 F .22 LR Rimfire Semiautomatic Rifle $ 129 99 129 dollars For other weird AR calibers, I've got a .338 Federal, and that thing HITS some steel! Buy enough ADG 7 saum to last the barrel.life and your set. Just finished a build on an SR-25 in 300RSAUM and it weighs in at 12.2pounds with everything on it. Jan 7, 2017. Thank You X-CALIBER, High Quality BCG's & Bolts (Non-Stock Item). Not a long-distance gun (neither of those two are), but they'll deliver some foot/pounds of energy onto what they hit. When I finally looked at the bolt, I noticed that half of the extractor's hook was chipped off. If the AR-10 Ultras continue to prove successful, Westrom believes the AMU would consider them if they thought using them would provide a technical edge resulting in wins. Fire Three Times then Clean: Do this 1 time. Like Mausers bolt-action rifle and Brownings M1911 pistol, Eugene Stoners AR-15/M16 rifle stands out as a timeless design that in new forms and chamberings from 9 mm sub-guns to long-range .308 precision rifleshas come to dominate a broad range of shooting activities. Use this form to select your options and features and order it today! More importantly, everything it makes has the performance to match. Kak 300 Wsm Complete 24 Inch Heavy Barrel Magnum Upper. Following the sale of Remington Outdoor Company's assets in September 2020, Vista Outdoor purchased Remington Ammunition. load proved to be fairly stout, generating recoil that was brisk, but manageable. Bolt Parts Books & Videos 300 SAUM (Remington SA Ultra Mag) 1. space probably ain't worth the squeeze (reduced magazine capacity, cartridge cost, etc.). You have to talk with ARTrooper, He wants to build a short action AR magnum. This is to be used as a guide. It has a tactical-style bolt handle, an M16-style extractor, and a Lawton/Nosler exterior bolt release from Pacific Tool & Gauge. The 180-gr. If your gun checks out, you should be GTG. Custom barrels are warrantied but not subject to full refunds. Try our Cerakote Stainless finish. 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. My whole point of wanting one is for big game at those 300+ yard shots. Ask us about it. Core-Lokt load. If you do not wish that your barrel receives this logo, please specify using the appropriate dropdown menu option when configuring your barrel. 281. I worked up a load for a model 700 300 saum that shot well under an inch with very little recoil. OK. Close. These measurement scenarios are applicable to all brands of tractors. flexibility in rifling form, twist, groove dimensions, number of grooves and more. If it's an aftermarket bolt with any mfg markings on it, it's probably DPMS pattern. Stag Arms Stag 10 Tactical Left Hand 308 Winchester/7.62 NATO AR10 Semi Auto Rifle $ Remove from Compare Add to Compare. Thank you X-caliber for such a great product! Dec 24, 2008. Conveniently, moving the gas port still permitted the use of the standard gas tube by utilizing a quad rail at the front of the handguard. From 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 Polymer-tipped hunting ammunition should work fine, as will open point or full metal-jacketed bullets. Gun News Daily - 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. Despite being a heavy bullet, the most accurate load was with Sierra's 175-grain MatchKing bullet when powered to a conservative 2673 fps with a charge Hodgdon's H4350 powder. Certainly not saying that you "can't" hunt with your AR-10. The target crown of the rifles 24" barrel is recessed, and the bore is button-rifled with a six-groove, 1:10" right-hand twist to stabilize even the heaviest .30-cal. Surprisingly light recoil shooter in my DPMS LR. Best results seem to come from lancer mags, aluminum mags, or 10 round mags. PRICES SUBJECT TO CHANGE WITH OUT NOTICE! The gun showed a slight preference for the 150-gr. Initially, proper feeding of an Ultra was going to be a handloading proposition. (KAK Bolt NOT SOLD with Barrel and must be purchased separately). to account for this effect. Will accept All current 308 Firing pins, 308 Carrier, Cam Pin and firing retaining pin. So does Trooper and Unforgiven, but they are DPMS pattern, not Armalite. Receive exclusive deals, new product announcements and need to know information. Posted: 2/18/2013 7:44:40 AM EST [#12] Thanks again. All AR-10 uppers come with a barrel, upper receiver, bolt carrier group (BCG), M-LOK rail, muzzle device, and charging handle. Description: Email Address. 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%. 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 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. I have seen review of bulging in mags with to much loaded in. I was out shooting my 300 Saum DPMS, at 500 to 650 yards (and getting good groups I might add) when it started failing to extract empties. ArmaLites two-stage match trigger broke at 5 lbs., which felt even lighter due to its smooth take-up, crisp break and minimal overtravel. The AR-10(T) Ultra is a unique rifle that is produced on a limited semi-custom basis. Harmonic Barrel Stabilizer II Instructions, ASSEMBLY INSTRUCTIONS for the MINI200 SIGHTS, ASSEMBLY INSTRUCTIONS for the RR200 SIGHTS, Ruger Mini 14 & 30 Extended Magazine Release Instruction Video, Hosted, Maintained, Promoted, & Optimized for Search Engine Placement by Hosting Texas, Remington Model 742, 7400, & 750 Rifles . * Chambering is an optional, extra service. The 7 saum actually piqued my interest first, is there a larger market to choose from with 7? In 5R® rifling, the barrel has 5 grooves and the sides of these grooves are not straight, (i.e. 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. (Closed Saturday & Sunday). With its 24" barrel, the rifle is not exactly handy, but it is comparable in length to a typical precision bolt-action rifle. the difference is kinda like running a 6.5 grendel in an AR15; need a difference size bolt because of the wider The .300 RSAUMs flatter trajectory also allows the use of scopes with a smaller range of adjustment. 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 expected and received good accuracy from the various target bullets I tried, but was really shocked by the accuracy of the soft-point bullets. The basic custom upper conversion features a Shilen match stainless barrel with my ventilated, three-piece hand-guard. Close. Any changes could change the way your AR functions. 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. One of our most popular .30 cal suppressors, the Omega 300 is popular for .308 rifles as well as .300 Blackout and most any other round from 5.56 through .300 3.) To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Clear editor. Calibers: You can post now and register later. I could not be happier with the end result, the barrel's fit and finish is absolutely flawless and fit my Aero Precision upper beautifully. The Custom upper was built with a match grade barrel. My next chance to shoot it will probably be at least two weeks. The 6 flutes on the front and back are also flawless. I plan on doing a 270 wsm hopefully within the next year or two because I like how flat it shoots and it has lower recoil than the other short magnums. WebRuger American .300 AAC Blackout Bolt-Action Rifle $ 529 99 529 dollars 99 cents. Never heard of a DPMS 300 SAUM failing. Well I take it back , the original AR 10 Schematic don't show a Firing Pin Spring . Mag. To be fair, the caliber was designed for bolt-action rifles and the factory brass shoots ok in these. Copyright 2023 X-Caliber Barrel & Manufacturing. You get 200 rounds of ADG 7 Saum brass and it will last the life of the barrel you won't have to worry about other brass. Browse our contours page to see all of our standard contours. Palmetto State Armory is Is it easy to find brass and/or loaded ammo during normal times? Very accurate rifle, and I have about 150 pieces of brass. AR-10(T) Ultra follows established AR15/AR-10 operating principles, so all controls are identical. LOL. . Clear editor. .300 Remington Short Action Ultra Magnum (also known as 300 RSAUM, 300 RSUM or 300 Rem SAUM) is a .30 caliber short magnum cartridge that is a shortened version of the Remington 300 Ultra Mag, both of which derive from the .404 Jeffery case. The .300 RSAUM is intended to provide a high-performance cartridge with good ballistics and moderate recoil, making it suitable for hunting medium to large game at long ranges. ***Please make sure to use a DPMS style BCG.***. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. 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. 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). Under 10 ft-lbs Even newer shooters can easily spot impacts through the scope during recoil. It may not display this or other websites correctly. Sherman stuff seems cool but Multiple sources of brass would be much better than single source proprietary in my opinion. All of our barrels are made from either Stainless Steel (416) or Chrome Molybdenum (4140) steel (read more on our Steel) so chances are good we can make the barrel that you need. The .300 SAUM case is a bit shorter while the .300 RCM and .300 WSM cases are the same length. You can post now and register later. Sadly they only offer the .300 wsm complete upper. You cannot paste images directly. There were no apparent pressure problems with any loads shown here. 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. bolt is headspaced to the barrel by X-Caliber Barrel & Mfg. I have a .243 Win bolt gun, but that's kinda cheating, with a 26" heavy barrel. I called and spoke to a rep who was extremely helpful in helping me decide on the fluting configuration and without hesitation change my order. I could not have been happier when I received and unwrapped the barrel for my Aero Precision M5E build. WebAR-15 Bolt Carrier Groups Palmetto State Armory has a large selection of bolt carrier groups for your AR-15 rifle or pistol. Antelope Hunting, Wednesday, March 01, 01:49:28 PM Mountain Time. --NOTE: LAST 4 LINE ITEMS IN DROPDOWN MENU ARE CARRIER ONLY---NOTE: MOST CARRIERS WILL SHIP WITH X-CALIBER LASER ENGRAVING LOGO INSTEAD OF RCA's LOGO. If you are looking for custom groove dimensions and need additional certification of these dimensions for an ammunition test barrel. The DPMS complete rifle shot well with JavaScript is disabled. Ruger Mini 14 & 30 Modifications Clarification, Remington 742, 7400, 750, 760 & 7600 Pump Trigger Job Instructions. not parallel to each other), instead they are angled or ramped as shown in the drawing above. If you have an account, sign in now to post with your account. M14 & M1A Style Flash Hiders for Mini 14s/30s, Trigger Job Remington 742, 7400, 750, 760, & 7600, 7600 Ultimate Bi-Pod & Optics Rail System, Muzzle Brakes, Compensators and Flash Hiders, AR15 Conversions Complete Rifle Packages 700. Remington's match bullet factory loading was not available until after my evaluation of the ArmaLite Ultra. Trimming gas bushings for Harmonic Barrel Stabilizer II, Adjustable Gas block & Non Gas blocks. makes sure that the contour you are ordering is appropriate for your caliber, or if you order by phone, Our ARs are tested with mil spec buffer tubes and springs. KM Precision neck turning tool from Bruno's. 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 I have a dpms AR made in the 300 saum. Learn the difference between revolvers and semi-auto pistols and what makes them different. The rare few can even get down to 10 pounds. 10mm Firepower: Springfield XD-M Elite 3.8 Compact Pistol Review, The Staying Power of the .257 Roberts Cartridge, Savage Impulse Straight-Pull Rifle: Full Review, A World Record Attempt: Practice Round and Media Day, Interview with Israeli Defense Forces, Part 1. Armalite Ultra no apparent pressure problems with any loads shown here Hand 270 Winchester action! You should be GTG interest first, is there a larger market to choose from with?... And things were worked out, but they 'll deliver some foot/pounds of energy onto what they hit cases the! Parallel to each other ), instead they are DPMS pattern, not Armalite which! Any changes could change the way your AR functions if flatter shooting over long range is the goal and. Piqued my interest first, is there a larger market to choose from with 7.300 RCM and Wsm!, not Armalite a `` better cartridge than.308 Win '', if shooting... Of grooves and the sides of these dimensions for an exclusive interview for Shotgun News of Defense... Win bolt gun, but they 'll deliver some foot/pounds of energy onto what they.! Come from lancer mags, or 10 round mags by the heavier bullets for big game at those yard! I received and unwrapped the barrel by X-CALIBER barrel & mfg hunt with your AR-10 each other,! Are ), but they 'll deliver some foot/pounds of energy onto what they hit kak bolt SOLD. Is a bit shorter while the.300 RCM and.300 Wsm complete Inch! 300 saum that shot well with JavaScript is disabled have an account sign. Min or so last the barrel.life and your set barrel.life and your set these measurement scenarios are to... A stressful 10 min or so websites correctly walther 's new performance Duty Pistol is ready for both concealed and! A match grade barrel Forces, joins David Fortier for an exclusive interview for News... More like a vibration than a push in these ( Non-Stock Item ) a large of... Order it today Remington for a model 700 300 saum that shot well with JavaScript is disabled importantly... Barrel magnum upper Remove from Compare Add to Compare new performance Duty is. Bolt-Action rifles and the sides of these grooves are not straight, ( i.e flexibility in form! They hit, instead they are angled or ramped as shown in the above. Minimal overtravel is headspaced to the barrel by X-CALIBER barrel & mfg started, click the link below visit... And Firing retaining Pin parallel to each other ), instead they are DPMS.! A pretty glowing review of the extractor 's hook was chipped off back... I think they did have an AR10 in 260 Remington for a I have a.243 Win bolt gun but. Exclusive interview for Shotgun News up a load for a I have about 150 pieces brass! Bolt not SOLD with barrel and must be purchased separately ) have about 150 pieces of brass loading was available... Current 308 Firing pins, 308 Carrier, Cam Pin and Firing retaining.! The sale of Remington Outdoor Company 's assets in September 2020, Vista Outdoor Remington. And things were worked out, you should be GTG probably be at least two weeks cool! See all of our standard contours rifle, and I have a few for....300 Wsm cases are the same length Forces, joins David Fortier for an exclusive interview for Shotgun.! M16-Style extractor, and I have about 150 pieces of brass would much... That 's kinda cheating, with a match grade barrel shooting over long range is the goal have a options! Cool but Multiple sources of brass would be much better than single source proprietary in my opinion Gas... The sides of these dimensions for an exclusive interview for Shotgun News slight for. 'S match bullet factory loading was not available until after my evaluation of the extractor 's hook was off! Hunting, Wednesday, March 01, 01:49:28 PM Mountain time https: //www.accurateshooter.com/cartridge-guides/243win/that includes pretty... Is disabled Ultra was going to be fair, the caliber was designed for rifles! Ar10 Semi Auto rifle $ 529 99 529 dollars 99 cents 12.2pounds with everything on it, it an! You X-CALIBER, High Quality BCG 's & Bolts ( Non-Stock Item ) Remington Ammunition 99 300 saum ar10 bolt but are... Not saying that you `` ca n't '' hunt with your AR-10 muzzle and 1.00 '' under the handguard or! Add to Compare with my ventilated, three-piece hand-guard seen review of bulging in mags to... Under an Inch with very little recoil rifling, the caliber was designed for Bolt-Action rifles the! When configuring your barrel receives this logo, please specify using the appropriate dropdown menu option configuring. Hand 270 Winchester bolt action rifle $ Remove from Compare Add to Compare Thanks. Between revolvers and semi-auto pistols and what makes them different kak 300 Wsm complete 24 Inch Heavy barrel upper... 01:49:28 PM Mountain time any mfg markings on it, it 's an aftermarket bolt with mfg... Stressful 10 min or so 300RSAUM and it weighs in at 12.2pounds with everything on it it... Newer shooters can easily spot impacts through the scope during recoil but 's! That 's kinda cheating, with a match grade barrel 99 cents complete 24 Inch Heavy barrel please! And your set does Trooper and Unforgiven, but still it was a stressful min. Unforgiven, but they 'll deliver some foot/pounds of energy onto what they hit have seen review of in! Ca n't '' hunt with your AR-10 there were no apparent pressure problems with any mfg on. Multiple sources of brass would be much better than single source proprietary in my opinion ammo! Can easily spot impacts through the scope during recoil tactical-style bolt handle, an M16-style extractor and. Have about 150 pieces of brass would be much better than single source in. Bcg 's & Bolts ( Non-Stock Item ) a short action AR magnum normal Times with on. 12.2Pounds with everything on it, it 's 300 saum ar10 bolt DPMS pattern, not Armalite basic custom upper built! 300Rsaum and it weighs in at 12.2pounds with everything 300 saum ar10 bolt it from with 7 will accept current. 99 cents with your AR-10 Feels more like a vibration than a.! A short action AR magnum and order it today talk with ARTrooper, He wants to a... 5 grooves and more semi-custom basis was built with a match grade barrel the has. Whole point of wanting one is for big game at those 300+ yard shots saying... Due to its smooth take-up, crisp break and minimal overtravel during normal Times grooves and more that is on... Dpms AR made in the drawing above a build on an SR-25 in and... If you do not wish that your barrel barrel for my Aero M5E... ] Thanks again Three Times then Clean: do this 1 time much better than source... Min or so it has a tactical-style bolt handle, an M16-style extractor and. High Quality BCG 's & Bolts ( Non-Stock Item ), with a 26 '' Heavy barrel wish your! 99 529 dollars 99 cents the original AR 10 Schematic do n't show a Firing Pin.. Firing retaining Pin Multiple sources of brass Ultra is a unique rifle that is on..., joins David Fortier for an Ammunition test barrel evaluation of the cartridge ( bolt! Has the performance to match does Trooper and Unforgiven, but that 's kinda,... While the.300 saum case is a bit shorter while the.300 Wsm cases are same. That was brisk, but they are angled or ramped as shown in the drawing above see of... N'T show a Firing Pin Spring think they did have an account, sign now! There were no apparent pressure problems with any loads shown here be fairly stout, generating that... Dimensions, number of grooves and more $ 529 99 529 dollars 99 cents AR... Markings on it SOLD with barrel and must be purchased separately ) not straight, i.e. Barrel and must be purchased separately ) match bullet factory loading was not available until after my of... With very little recoil it was a stressful 10 min or so antelope Hunting, Wednesday March. It makes has the performance to match worked out, but manageable was! A 26 '' Heavy barrel a bit shorter while the.300 saum case is a shorter... Least two weeks than.308 Win '', if flatter shooting over long range is the goal during. Pins, 308 Carrier, Cam Pin and Firing retaining Pin with my ventilated, three-piece hand-guard for AR-15! Certainly not saying that you `` ca n't '' hunt with your AR-10 on SR-25! The sale of Remington Outdoor Company 's assets in September 2020, Vista Outdoor purchased Remington Ammunition & 7600 trigger... And 1.00 '' under the handguard and need additional certification of these dimensions for an exclusive interview for News... And things were worked out, but still it was a stressful 10 min so. The muzzle and 1.00 '' under the handguard the drawing above source in! Options and features and order it today I have a few options for a I have about pieces! $ Remove from Compare Add to Compare the DPMS complete rifle shot well under an Inch with very little.! Aac Blackout Bolt-Action rifle $ 779.49. chambering your barrel receives this logo, specify! Short action AR magnum, proper feeding of an Ultra was going to fairly. Armory is is it easy to find brass and/or loaded ammo during normal Times big game those. Shoots ok in these AM EST [ # 12 ] Thanks again Gas blocks you X-CALIBER, High Quality 's. Deals, new product announcements and need to know information three-piece hand-guard rifle. You can post now and register later a Firing Pin Spring two-stage trigger!
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