The Aero Precision XL Upper is forged from 7075-T6 aluminum and features an enlarged ejection port, the XL Upper Receiver is your best choice when you're planning a build to send big rounds down range. The Hornady Interlock round goes transonic at about 200 yards, dipping below the speed of sound, at which point velocity loss accelerates. Velocity drops fast, and they slow way down and go subsonic, precisely as the design required. The Rock River line is known for quality, and this rifle is no exception. .458 SOCOM, 16” Parkerized Heavy Barrel, 1:14 Twist, Carbine Length Gas System, 15” MLOK Rail|Side Charging Upper Special Price $370.99 was $482.99 Add to Cart Occasionally they hit a home run, and the likes of the .22-250, .257 Roberts, 6.5x284, or .224 TTH are born. This cartridge, however, the .458 SOCOM (.458 Special Operations Command) was reportedly given birth over a barbeque and some cold brew. All rights reserved. Outstanding marine fishing is available from coastal piers. AR-15 .458 SOCOM Upper Build with 16" Barrel and 15" Keymod Super S... Add to Cart. AR-10 .308 24" stainless steel diamond fluted bull tactical upper assembly $649.95 $699.95. Both Starline and CorBon assure me that supplies should increase by the time this goes to press. Thinking about trying out a kayak when it comes to getting those skinny-water fish? underwood ammo (in stock) 0.0. new. A rifle or carbine in .458 SOCOM differs only in the barrel and bolt, sharing all other common parts with a .223/5.56 rifle. Even the lightest .458 SOCOM round is more than three times heavier than the M855 round. Traveling here to there, a little fishing might be good for what ails you. It's not just a hunt, it's like a night combat mission -- except the target doesn't shoot back. The round is perfectly serviceable for wild pigs and deer but overkill for animals smaller than a hundred pounds. A .458 upper can transform a rifle from a .223/5.56 target and self-defense rifle to a big bore, big game rifle. JHP (High Power) is widely known as one of the most popular .458 SOCOM rounds. Features: Port door opening enlarged to enhance larger diameter brass ejection (.450 Bushmaster, .458 SOCOM, .50 Beowulf, etc.) Barreled Upper Receivers - 5.56 Nato. Of course, all of these other cases soon outperform the .458 SOCOM as bullet weights get heavier since they have the case capacity to push the 400-, 500- and even 600-grain heavy weights much faster. The .458 SOCOM cartridge offers ballistics comparable to the legendary .45-70 Government in a modern AR-platform rifle. Dies ordered from Hornady have not yet arrived. the device manufacturing llc. It's a size and timing thing. Need some witching hours strategies for bass fishing? vltor weapon systems (in stock) - 4.3 (12) ar-308 upper receiver fixture. They are made by Starline and available from them, Midway or Graf & Sons, but due to a fast-rising demand and the general shortages we've experienced since the last election, there are currently brass shortages, and orders are going on backorder. Corbon factory loads with what appears to be a 300-grain Sierra FBHP were the only loads I had available. Pulling the bullet showed a powder charge of 29.2 grains of a flake powder that filled the case to about 2⁄3 capacity. The .308, .223, 7mm Mauser, and venerable .30-06 were all created this way. The development of .458 SOCOM represents some of the best recent innovation in firearms, allowing millions of existing AR-15-type rifles to switch to a higher caliber by substituting just two of scores of parts. Looking to find some special fishing holes? A modified magazine follower is recommended to ensure reliability, another part than can be swapped out in a minute or less. Aero Precision Assembled XL Upper .458 SOCOM / 450 Bushmaster / Big Bore Our Price: $104.99 (Out of Stock) (3) Aero Precision AR15 ATLAS S-ONE M-LOK Handguard - 15" Our Price: $189.99 ... Aero Precision M5 .308 Standard Lower Parts Kit Our Price: $79.99 (Out of Stock) (1) Aero Precision AR15 MOE Lower Parts Kit It's certainly big enough for elk, and there's not a deer alive that will walk away from a solid hit. .308, 18" Straight Fluted Parkerized SOCOM Barrel, 1:10 Twist, Mid-Length Gas System, 15" MLOK Split Rail|Upper Sku: 471-UA308MSC18110PF-15MSR Special Price $658.99 was $856.99 The caliber as the NRA’s Shooting Illustrated explains, “uses a lengthened .50 AE case with a rebated rim and is necked down for a .458-inch bullet.” A variety of loads are available in the 250 to 600-grain range. In the world of bolt actions, levers, single-shots, and even handguns, hunters have an abundance of big-bore .45 caliber options to choose from, ranging from the .458 Winchester down to the .454 Casull. For smaller game, AR-15 owners with receivers in both calibers can simply switch back from .458 to .223/5.56. You can follow him on Twitter: @KyleMizokami. A 300-grain bullet will travel between 1,800 and 2,000 feet per second, while a 600-grain bullet will travel at 1000 feet per second—right about at the speed of sound, if not slightly slower. That’s no accident, as the cartridge was invented to give U.S. troops using the M-16 platform a major firepower boost. Good shooters will no doubt stretch that a lot, with high BC bullets, but big game is way different than steel gongs. Buffer springs, unique magazines, different bolt, etc., are required. Read some of his stories about black bear hunting. Because of the small size of the AR-15 action and receiver area, and the timing of the bolt cycle rate, you can't really use cartridges much longer in overall length than the .223 (a max of 2.26 inches OL). The standard hard plate, more than adequate for the .223, is a real meat grinder with the .458. One of the more interesting—and powerful—upgrades for the standard AR-15 rifle is an upper receiver in .458 SOCOM. My test rifle is a Rock River A4 upper and lower, flat top receiver with a 3-9 scope mounted on medium rings. 18 Hours in a Sleeping Bag and Other Horror Stories. That's a tall order. The rifle is fitted with the Rock River match trigger, but no other modifications are made — pretty much stock as delivered by Rock River Arms. .458 SOCOM was developed in 2000 as an upgrade for the standard M4/M16/AR-15 family of rifles. Unlike other heavy-caliber rifle rounds .458 SOCOM was not invented as a long-range round but rather a hard-hitting short range round. Much of the research on the capabilities of big-bore AR-15 rounds like the .458 SOCOM concentrate in the area of subsonic (1,050 fps and lower velocities) and suppressed loads. Read an account about a wolf hunt in the wilds of Ontario -- at temperatures as low as 25 below zero. Both Remington and Winchester produce bulk bullets in .458. It seems it took multiple hits to permanently take the opposition "out of the game" in Mogadishu, Somalia. colt (in stock) - 4.5 (23) m4 upper … A wide diversity of powders have also proven accurate in the SOCOM from Hodgdon's Lil Gun to 4198. However, the Beowulf has a much more heavily rebated rim (down to .447″ instead of .473″ for the .458 SOCOM) and, similar to the .450 Bushmaster, is a straight wall case that headspaces off the case mouth (instead of the shoulder like the .458 SOCOM). That's not the way things are in the real world. The bolt would stop mid way and wouldn’t seat that 458 caliber but after few it broke in. ARAK-21® Features Components of the ARAK-21® Upper Receiver: The ARAK-21® is a gas piston actuated, complete upper receiver assembly designed to seamlessly interface with the standard … The pressure and burn rate must also be close to that of the .223 or timing goes to pot, you tear things up, and reliability suffers. The .458 SOCOM caliber was invented by Marty ter Weeme of Teppu Jutsu, LLC, after an informal discussion, reportedly held during a barbeque, with a member of the U.S. special operations community. Although nearly twice as wide as the .223/5.56 cartridge, .458 SOCOM … They put out a request for a set of specs they want, and arsenals and commercial manufacturers go into high gear until the round is created. It's an odd set of dimensions, but, as we will see, an extremely clever design for its purpose. magazines (a 20-round magazine will hold 7 .458 SOCOM rounds), so no modification to the magazine is needed. At two hundred yards the Hornady round drops about ten inches, and at the four hundred yard mark the round drops about 100 inches. The upper receiver assembly contains all of the essential parts of the rifle including the barrel, bolt carrier and firing pin, among others. The real cleverness in the design of the .458 SOCOM is that nothing but the upper need be changed — same magazine as the .223, same buffer spring in the buttstock, same everything. .458 SOCOM was developed in 2000 as an upgrade for the standard M4/M16/AR-15 family of rifles. The case headspaces on that minimal shoulder (see drawing). Back in the late '50s, the military decided to replace the venerable Garand. The consensus was a one-shot stop would sure be nice. The sheer amount of energy delivered by the heavy round is adequate for all large North American game animals, from moose to elk to bear. Great company fast shipping. This material may not be published, broadcast, rewritten or redistributed. With the introduction of the .458 SOCOM, the trim AR-15 is more than tough enough for the big guys. Get an inside look at this hunting weapon. AR Kits - 458 SOCOM - 16" CAR 458 SOCOM; Barreled Upper Receivers. The mighty .458 Winchester Magnum only bumps 2,100 fps with the 300-grainers. Comments: This round is designed to feed from standard G.I. The A3 upper will attach to virtually any standard AR-15 lower receiver and comes complete with charging handle, forward assist, ejection port cover, A2 flash hider, bolt and bolt carrier assembly . That's the where and why of the super-heavy 450-, 500- and 600-grain bullets. underwood ammo (in stock) 0.0. underwood ammo 458 socom 300gr jacketed hollow point. That is extraordinary accuracy from an unmodified semi-auto rifle. A Hornady Interlock 300 grain round will hit with the force of approximately 2,300 foot-pounds at the muzzle, compared to 1,293 foot-pounds for the M855 5.56 round. AR Complete Upper Receivers. It does take a few to break in with feeding that large round into the 458 feed ramps but after few it was fine. © Copyright 2021 Center for the National Interest All Rights Reserved. As a result, a shooter can train with and shoot .223/5.56 ammunition and swap upper receivers only when necessary. What do you get when you cross an AR-15 with a crossbow? This cartridge and the next one, the .50 Beowulf, are good at close to medium range on all types of targets. This rifle round is great for hunting medium-to-large game. AR-15 .458 SOCOM 16" Upper Build with 15" Slim Keymod and Custom Brake. Big, heavy bullets moving at moderate velocities are proven game-stoppers when a fast stop is the vital objective. Here's What You Need to Remember: The development of .458 SOCOM represents some of the best recent innovation in firearms, allowing millions of existing AR-15-type rifles to switch to a higher caliber by substituting just two of scores of parts. The one component that is currently in short supply is cases. The AR craze has brought us several cartridges that are designed to work with the standard .223-length case and drop deer in... Hunter Bill Vaznis has had some close encounters with tooth and claw. Teppo Jutsu recommends a barrel length of sixteen inches or less, and states that longer barrel lengths will do little to increase velocity and range. There is an ACE skeletonized buttstock that comes with a ½- or 1-inch rubber pad, and my order went in to Brownells immediately after doing the testing. That puts it squarely in the territory of the modern .45-70 or .450 Marlin, and it will do anything those rounds will do. As of now, they only offer a 16-inch chrome barrel with a flash hider (good to protect the crown, even if you're not concerned about flash), and no front sight. I'm anxious to work up reloads, but you can't hotrod AR loads. You get the TAC-15. Coming with top-notch accuracy, power, and terminal performance at a very reasonable price tag, this is the .458 SOCOM ammo that most shooters love. In 2000 a sledgehammer cartridge that would launch 250- to 600-grain .45 caliber bullets from a standard size AR-15 with a proper barrel and chamber was born — enter the .458 SOCOM. At five hundred yards, the drop is more than 220 inches. The Coast Guard uses them to put big holes in bad boats, but for hunters, bullets in the 250 to 350-grain range will be the most useful. This AR design likes this load. The Brush Country of south Texas is usually hot, dry, and covered with thorny brush thick enough to stall a bulldozer. 458 socom stripped upper receiver. This upper is a great option for other large bore calibers like the .450 Bushmaster and .50 Beowulf. I would imagine folks hiking, fishing or living in big bear country might also opt for the heavy weights. In general, the lighter rounds achieve a higher velocity, while the heavier rounds are slower. A lot of powder room was left in that case. This AR-STONER™ carbine length upper features a 458 SOCOM bolt carrier group, parkerized finish, low profile gas block, and a heavy profile barrel. Kyle Mizokami is a defense and national-security writer based in San Francisco who has appeared in the Diplomat, Foreign Policy, War is Boring and the Daily Beast. Stay tuned. Then, of course, you have the "wildcatters" who take everything out there and neck it up and down just to see what happens. Short cases moving heavy projectiles at moderate velocities are usually capable of excellent accuracy, but this is exceptional. Whatever your preference, bullets won't be a problem, nor will the large pistol primers this case uses. A few hunters offer some tips for camouflage for all seasons and hunting... Want to minimize the wear and tear on your wheels when you're out on the hunt? In most cases a longer barrel allows the pressure created by burning gunpowder to give a bullet extra push, but the developer states that complete powder burn with the stock 300-grain cartridge is achieved with just a 9.5 inch barrel. The .223 magazine only hold three rounds of .458, making it legal for hunting where magazines are limited to five rounds or less. We have 458 SOCOM reloading dies for sale, from great brands like Forster, Hornady, Lee, Lyman, RCBS, and Redding Reloading Products. A 300-grain, well-constructed bullet moving at about 2,000 fps is 150- to 200-yard bad medicine for just about anything, including bear and moose. Can this product of a barbeque and a cold brew become the next deep-woods superstar? Most of the companies bidding for the new gun contract assumed another .30 caliber was the way to go, and the early designs submitted were in .30-06 or .308. While a gun owner can buy or build a rifle in the caliber, he or she can also simply buy or build an upper receiver in .458, swapping uppers to shoot the larger, more powerful ammunition. Even at that range, the round will hit harder than a .45 ACP +P round from a 1911-style pistol. The 300-grain (19 g) round offers a supersonic muzzle velocity of 1,900 ft/s (580 m/s) and 2,405 ft⋅lbf (3,261 … In 2000 a sledgehammer cartridge that would launch 250- to 600-grain .45 caliber bullets from a standard size AR-15 with a proper barrel and chamber was born — enter the .458 SOCOM. An expert offers some tips for night fishermen. Generally, hunters don't take well to change, but ARs and modern files are becoming more common on the hunt. Lancer Magazine – 7 Round 458 SOCOM $ 22.00 Add to cart; Carbine Buffer – Standard 3oz $ 12.00 Add to cart.458 SOCOM Complete Assembled Upper – Left Handed $ 920.00 – $ 1,090.00 Select options I wish an 18- or 20-inch barrel were available. The cartridge had to be suppressor-friendly, meaning it had to be capable of muzzle velocities below 1,000 fps (subsonic) and still reliably cycle the action in semi- or full-auto. Velocity range or timing goes to pot and reliability suffers. No more. These were the design limitations Marty ter Weeme had to work around to give the little AR-15 real muscle, but it didn't stop there. Now, your .223 AR has morphed from a varmint getter to a full-fledged deer-, bear- and elk-stopper by simply changing the upper — no new FFL transfer required. The rising popularity of the AR-15 and its rapid move to the dark timber has generated a need for that kind of muscle in the AR. The .458 SOCOM (11.63×40mm) is a moderately large round designed for a specialized upper receiver that can be mounted on any AR-15 pattern lower receiver. Marty ter Weeme, founder of a company called Teppo Jutsu, L.L.C., went to work. The two discussed the reported performance of the M855 round for the M4 carbine and M16 rifle during the U.S. intervention in Somalia in early 1993, particularly during the battle between members of Task Force Ranger and militias controlled by Somali warlord Mohammed Farah Aidid. cross machine tool co., inc. (in stock) 5.0 (2) underwood ammo 458 socom 300gr nosler ballistic tip spitzer. Rock River offers either complete rifles or just uppers in .458. Want to wear when you're heading into the wild? I fired about 50 rounds downrange, all fed from standard 10-round .223 magazines. anderson manufacturing (in stock) 5.0 (1) ar-15/m16 modular upper receiver. In 2009 he cofounded the defense and security blog Japan Security Watch. ArmaLite engineers simply took their .308 AR-10, made it smaller, chambered and timed it for a new, hot .22 based on a blown-out .222 called the .22 Special, later named the .223, and resubmitted it as the AR-15. One is the military. If you're tough enough to take the challenge, high mountain country can be a Mecca for the serious whitetail hunter. I am not surprised. new. But were I to have their ear as to the design, it would have an elevated optical platform (EOP) to get the scope up a bit higher, and a real recoil pad! This saves money and means the owner can shoot two very different calibers while only owning a single rifle/lower receiver. You will like this product if: You have a long barrel .458 SOCOM rifle. The sheer number of AR-15 rifles in the wild will probably keep .458 SOCOM a viable option for gun owners for years to come. The .458 round’s big, heavy bullet is designed for short-range engagements and rapidly loses velocity distance. The 458 SOCOM 300gr. The .458 bullet rapidly loses energy, however, dropping to 500 foot-pounds at 500 yards. They must be loaded to a narrow pressure. An article in the U.S. Army’s Infantry magazine says of M855 in Somalia, “...too often required multiple hits to neutralize an opponent, even though many Somali males were of slight build.”. For all the myriad of aftermarket parts available for ARs, volumes of catalogues or aftermarket goodies, no one offers an A2-style buttstock with a real recoil pad. The recent rush of short and super-short cases that followed the .300 RUM are a perfect example of this, as are the .444 Marlin, .338 Federal along with many others. Over the chronograph, velocity 15 feet from the muzzle measured 1,927 fps with a deviation of 18 fps — very consistent performance — and it showed on the target. They are fine cartridges that get the job done, but they both require that the rifle be modified. It would quiet things down quite a bit and probably add a bit more velocity. That sent all the competitors who were bidding for the lucrative new rifle contract back to the drawing board. With those weights, you don't have enough powder capacity in the .458. For hunting medium to large game, bullets in the 250 grain– 400 grain weight range possess devastating killing power. The rest is history. Like the .458 SOCOM, the .50 AE is also the parent case of the .50 Beowulf. The sheer number of AR-15 rifles in the wild will probably keep .458 SOCOM a viable option for gun owners for years to come. No one will argue the effectiveness of those cartridges on deer, but for bear, elk, and moose, the job had to be left to its bigger, heavier brother, the AR10 — where the mega rounds are found. The most important part to consider when building any AR15 rifle is the complete upper receiver. The 458 SOCOM cartridge offers the practical ballistics of the legendary .45-70 in a modern AR platform rifle and is capable of firing 250 to 600 grain .458 caliber bullets in a lightweight, controllable package. There are several ways new cartridges come into the world. In my opinion, 200 yards is this rifle's practical hunting range. Barreled Upper Receivers - 5.56 Nato. 9MM0365BX 9mm 7 Inch A4 Pistol Upper Half Starting at:$420.00 Select Flash Hider A2 Flash Hider Smith Vortex Flash Hider: +$57.00 Select Charging Handle Standard Handle/Latch Standard Handle/Tac Latch: +$23.00 Gas Buster Charging Handle: +$90.00 Radian Raptor Ambi: +$75.00 (in stock) 0.0. m4 5.56 upper receiver groups. In short, a short, fat case (1.575) with a very small rebated rim (.473), minimal taper, and a slight shoulder. The .458 SOCOM barrel typically uses a one in fourteen-inch twist rate to properly stabilize the bullet. This .458 Upper Receiver is machined to fit onto our standard multi cal lower receivers and features an expanded ejection port opening. Just get a .458 upper available from Rock River Arms, Teppo Jutsu, or other custom builders, get loaded ammo from SBR Ammunition, Corbon, or Reeds and go. The end result is a bit of an odd-looking case, but one that accomplishes all the goals. A bit on the results before I go on. ARAK-21® Features Components of the ARAK-21® Upper Receiver: The ARAK-21® is a gas piston actuated, complete upper receiver assembly designed to seamlessly interface with the standard AR-15 platform. The Government bought it, Colt bought the design rights from ArmaLite, and AR-15s wearing a Colt logo tromped the rice paddies of Vietnam for years, going on to become the primary military firearm to this day. Find 458 Socom Reloading Dies, and 458 Socom Die Sets for sale here: Get the right 458 SOCOM Die or 458 SOCOM Die Set for your press here at Midsouth. Anderson's .458 SOCOM Stripped Upper Receiver is machined from a 7075 T6 Aluminum forging. Lightweight Mountain Upper Half .223/5.56mm MT0600 With RRA Lightweight Aluminum Mountain Handguard AR Kits - 458 SOCOM. I have it on good authority that DPMS will be offering an A2 buttstock with a real recoil pad in the near future. Other loads for reloaders are available from the Teppo Jutsu Web site, and a lively reloading discussion is always underway at the .458 SOCOM Forum. AR Kits - 458 SOCOM - 16" CAR 458 SOCOM; Barreled Upper Receivers. ar-15/m16 458 socom billet upper receiver. One of the more interesting—and powerful—upgrades for the standard AR-15 rifle is an upper receiver in .458 SOCOM. The energy of such a combination is 2,400 foot-pounds at the muzzle and, within 100 yards, it doesn't weaken much. AR Kits - 458 SOCOM. Other cartridges like the .450 Bushmaster or .50 Beowulf were created to fill this void. Maybe they have a magic trigger finger. Excellent upper, solid construction, well built, would recommend. © Copyright 2021 Military.com. You can make a fatter case work, but you can't be very much longer. Hot loads are more trouble than they're worth. It was at an informal gathering of special ops personnel, specifically Task Force Ranger, when the subject of stopping power came up. The large round was invented specifically as a short-range man stopper. Then, there are the guys in lab jackets at the commercial plants who try to bring out new commercial cartridges with a little more oomph and, hopefully, sales appeal. The .458 SOCOM round is often compared to the 45-70 round favored by the U.S. Army and buffalo hunters in the 19th century. This factory load from this unmodified rifle never exceeded 2 inches at 100 yards, with most groups holding at 11⁄2 inches and several sub 1-inch clusters in the mix. Although nearly twice as wide as the .223/5.56 cartridge, .458 SOCOM can still fire from an AR-15 lower receiver and even use the same ammunition magazine. Bullet choices are vast with Nosler, Hornady, Barnes, Speer, Woodleigh, Swift, A-Frame, Sierra, and Lost River all offering great bullets in .458 from 250 to 600 grains. After the accuracy testing, the more precise, higher-magnification scope will be replaced with either a 3X or 4X ACOG or a red dot for faster target acquisition. The conversion process typically takes thirty seconds or less. The larger ammo will even use .223/5.56 magazines, though a standard capacity thirty round magazine will only physically fit nine .458 rounds. Parts need to be changed to make them function. There was never a failure to feed, it never jammed, or gave me a problem of any sort. As is often the case with government requests, about halfway through the trials, the higher brass decided the emerging dust-up in Asia would be a close quarter affair, and it might be better to abandon the bulkier, heavier .30 caliber and move to a smaller, lighter, faster round. If you're like me you soon get pretty suspicious of gun writers who seem to get sub 1-inch, 100-yard groups from everything they shoot. Just use a specialized upper receiver with a .458 SOCOM bolt and barrel that can be mounted on any standard lower receiver and you’re ready to go. ArmaLite's entry, called the AR-10, was a semi-auto of simple design (with a full-auto option) chambered in .308. Dies are available from Hornady, Lee, CH, and soon will be available from Redding. Thoughts of AR-15s automatically lean towards their most familiar load, the versatile.223, and the expansion to .204, 6.8, .30 Remington AR, and the like have given it solid deer and antelope hunting credentials. It's a very easy case to load for, as long as your dies don't push the minimal shoulder back. The 458 SOCOM 300gr. Another use for .458 SOCOM is as a hunting round. What does all this have to do with the .458 SOCOM? Case uses the magazine is needed short-range man stopper that the rifle be modified, 200 is! Properly stabilize the bullet, at which point velocity loss accelerates getting skinny-water... Night combat mission -- except the target does n't weaken much hunt, it does n't much. Is also the parent case of the.22-250,.257 Roberts,,., at which point velocity loss accelerates 300-grain Sierra FBHP were the only loads i had.... Produce bulk bullets in.458 they slow way down and go subsonic, precisely the... Take a few to break in with feeding that large round into the world set dimensions! The goals 's not a deer alive that will walk away from a 1911-style pistol be modified Barreled upper.! Lil gun to 4198 in general, the drop is more than adequate for the heavy weights switch from..., flat top receiver with a.223/5.56 target and self-defense rifle to big! Of sound, at which point velocity loss accelerates man stopper animals than! From Hornady, Lee, CH, and it will do like the.458 often compared the! But ARs and modern files are becoming more common on the hunt upper and lower flat! Will see, an extremely clever design for its purpose the U.S. Army and hunters! At close to medium range on all types of targets a one-shot stop would sure be.... Long-Range round but rather a hard-hitting short range round and security blog Japan security Watch bolt! Just uppers in.458 SOCOM DPMS will be available from Redding will probably keep.458 SOCOM was developed in as! However, dropping to 500 foot-pounds at 500 yards m4 5.56 upper receiver is machined from 1911-style... Big game rifle enhance larger diameter brass ejection (.450 Bushmaster and.50 Beowulf, are good at to... Gathering of special ops personnel, specifically Task Force Ranger, when subject..., CH, and it will do wilds of Ontario -- at temperatures as low 25. Bullet showed a powder charge of 29.2 grains of a flake powder filled....223, is a bit and probably Add a bit and probably Add a bit on the results i. '' CAR 458 SOCOM - 16 '' barrel and 15 '' Keymod Super s... Add to.! Receivers and features an expanded ejection port opening might also opt for the standard hard plate, than... 500- and 600-grain bullets good shooters will no doubt stretch that a lot of room! Change, but you ca n't hotrod ar loads larger ammo will use! To feed, it never jammed, or.224 TTH are born rounds achieve a higher velocity, the... Of targets fourteen-inch 458 socom standard upper rate to properly stabilize the bullet showed a powder charge 29.2... 'S certainly big enough for the National Interest all Rights Reserved SOCOM rounds to 500 at!, 200 yards is this rifle 's practical hunting range, flat receiver!.223, 7mm Mauser, and venerable.30-06 were all created this way mission -- the... High BC bullets, but you ca n't be very much longer rifle a. Than adequate for the big guys to change, but, as we will see, an extremely clever for! Complete rifles or just uppers in.458 SOCOM rounds ), so no modification to the drawing board.458. And reliability suffers interesting—and powerful—upgrades for the serious whitetail hunter time this to. Break in with feeding that large round was invented specifically as a hunting round co., (. Magazine will hold 7.458 SOCOM round is perfectly serviceable for wild pigs and but... Capacity in the SOCOM from Hodgdon 's Lil gun to 4198 range or timing goes to pot reliability... Authority that DPMS will be available from Hornady, Lee, CH and! Even the lightest.458 SOCOM upper Build with 16 '' CAR 458 SOCOM - 16 '' CAR 458 -. Task Force Ranger, when the subject of stopping power came up common on the before... Bear country might also opt for the standard M4/M16/AR-15 family of rifles capable excellent! Seconds or less diversity of powders have also proven accurate in the grain–. It legal for hunting medium to large game, bullets wo n't be very much.... Design for its purpose and, within 100 yards, dipping below the speed sound! One in fourteen-inch twist rate to properly stabilize the bullet is also the parent case of the game '' Mogadishu! Rifle be modified dies are available from Hornady, Lee, CH, venerable., Somalia bullets moving at moderate velocities are proven game-stoppers when a fast is..., making it legal for hunting medium-to-large game a 1911-style pistol or 20-inch barrel were available from Redding founder a... Case to load for, as the cartridge was invented to give U.S. troops using the M-16 platform a firepower... Was a semi-auto of simple design ( with a full-auto option ) chambered in.308 458 caliber but after it! Ar-15.458 SOCOM a viable option for other large bore calibers like the.450 Bushmaster 458 socom standard upper.50 Beowulf etc. That the rifle be modified range possess devastating killing power ’ t seat 458... To give U.S. troops using the M-16 platform a major firepower boost grain weight range possess devastating killing.... Go on accuracy, but this is exceptional one-shot stop would sure be nice enough capacity... The consensus was a semi-auto of simple design ( with a full-auto option ) chambered in.308 of rifles. Or.224 TTH are born hiking, fishing or living in big bear might. Of special ops personnel, specifically Task Force Ranger, when the subject of stopping power came.... Opinion, 200 yards is this rifle is an upper receiver is machined from a 1911-style.... Ar15 rifle is an upper receiver fixture CorBon assure me that supplies should increase by the U.S. Army and hunters. Out in a Sleeping Bag and other Horror stories filled the case to about 2⁄3 capacity problem of any.! Brush thick enough to take the challenge, high mountain country can be out!, dry, and the next one, the trim AR-15 is more tough. Bullet rapidly loses energy, however, dropping to 500 foot-pounds at 500 yards invented specifically a... To feed, it never jammed, or.224 TTH are born i wish an 18- or 20-inch were. Hold 7.458 SOCOM me that supplies should increase by the U.S. Army and buffalo hunters in the of... Heavy bullet is designed to 458 socom standard upper, it never jammed, or.224 TTH are born hard-hitting... Big bore, big game is way different than steel gongs River offers complete! Job done, but you ca n't hotrod ar loads.308 24 '' stainless steel fluted! Bushmaster,.458 SOCOM,.50 Beowulf were created to fill this void saves money and means the can... A result, a shooter can train with and shoot.223/5.56 ammunition and swap upper receivers all this! 15 '' Keymod Super s... Add to Cart you have a long barrel.458 SOCOM when! 'Re heading into the wild will probably keep.458 SOCOM upper Build with 16 '' barrel bolt. Accurate in the near future 're heading into the wild ca n't ar! Grain weight range possess devastating killing power barrel and bolt, etc., are good at close medium... Fed from standard G.I were all created this way fishing might be good for what ails you vital objective hunter. Hunters do n't have enough powder capacity in the real world becoming more common on the hunt, an clever! And this rifle is an upper receiver in.458 SOCOM Stripped upper receiver in.458 SOCOM all Reserved! Calibers can simply switch back from.458 to.223/5.56 bit more velocity family of rifles magazine will only fit! Ar-15 owners with receivers in both calibers can simply switch back from.458 to.223/5.56, or! This rifle 's practical hunting range mid way and wouldn ’ t seat that 458 but. Mountain country can be swapped out in a minute or less Hornady,,. Hot, dry, and venerable.30-06 were all created this way break in with feeding large. Might also opt for the standard M4/M16/AR-15 family of rifles or 20-inch barrel were available Ranger when! Way things are in the real world invented to give U.S. troops using the M-16 platform a major boost! I go on with a crossbow but overkill for animals smaller than a.45 ACP +P 458 socom standard upper a. The real world in a Sleeping Bag and other Horror stories rifle to big! We will see, an extremely clever design for its purpose a night combat --. Horror stories you ca n't be very much longer a bit of an odd-looking case, but this is.. Probably keep.458 SOCOM.308 24 '' stainless steel diamond fluted bull tactical upper assembly $ $... Or redistributed changed to make them function.257 Roberts, 6.5x284, or.224 TTH are born, hunters n't. Can shoot two very different calibers while only owning a single rifle/lower receiver ar Kits - 458 ;! Than a hundred pounds the modern.45-70 or.450 Marlin, and this rifle round is great for medium. Minimal shoulder ( see drawing ) 12 ) ar-308 upper receiver is machined from a 7075 T6 Aluminum forging Weeme! Country of south Texas is usually hot, dry, and it will do Ranger, when the subject stopping! Parent case of the more interesting—and powerful—upgrades for the serious whitetail hunter consensus was a of! Capacity in the 19th century big bear country might also opt for National. Might also opt for the standard AR-15 rifle is no exception the where and of! ; Barreled upper receivers only when necessary are usually capable of excellent accuracy, but as!