Clearly the .458 SOCOM is the more powerful round, at least for muzzle energy. .875" Gas Block Journal. 1 Payment, 365 Days of FREE . ammunition orders from the following states must provide a copy of proper firearms/ammunition identification cards and state issued photo . Now, thanks to Black Butterfly's CTX Ammo that is no longer the case. Your 458 SOCOM AR 15 Upper Receiver will arrive turn-key and ready to shoot out of the box. offers a muzzle velocity 1,900 fps. 458 SOCOM 325gr. Gun Type. Starline Brass. 458 SOCOM Pew Pew Penetration Test (Line up the milk jugs!) L to R: 265-grain .429 JSP, .444 Marlin, .458 SOCOM with 300-grain JHP, 400-grain Solid . . . The highest marks, held by the Bushmaster were above 2,700 ft-lbs of energy, while the .458 SOCOM topped out at just over 2,300. Two traditional jacketed hollow point loads are offered: A 300 grain JHP is the most popular and is considered by more and more customers as the best value in 458 SOCOM. Shop Detroit Ammo Co for .458 SOCOM Ammo at detroitammoco.com! 0 Review(s) 0. I would imagine folks hiking, fishing or living in big bear country might also opt for the . 458 SOCOM was developed by a group of Special Forces members searching for a round with extreme knockdown power. 46m! SBR is one of the first manufacturers to offer loaded ammunition for the exciting new 458 SOCOM round, offering several different and potent loads for practice, hunting or defense. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. Country of Origin. 458 SOCOM 450 GR FMJ (TCJ) SUBSONIC 20 RDS. SBR Ammunition 458 SOCOM Subsonic 450 Grain Full Metal Jacket 500 rounds $ 521 00. In contrast, the 5.56 55 grain bullet goes subsonic around the 700-yard marker. : 250 gr Bullet Type: TSX FN (Barnes) Primer: CCI 200. Starline - 44 Mag Brass (Nickel) 100 count Add to cart. Steinel Ammunition is known for our 300-grain JHP 458 SOCOM load. Only available in 8" and 10.5" barrel lengths. both developed as pistol bullets for the .50 AE and not heavy enough for the subsonic suppressed role. The bullet in this product does contain lead. The average muzzle energy for the .223 Remington rounds was about 1,276, while the .458 SOCOM averaged muzzle energy of 2,344 ft-lbs. Home > New Ammunition > Rifle Ammunition > 458 SOCOM > 458 SOCOM 450 GR FMJ (TCJ) SUBSONIC 20 RDS. Silencerco Hybrid Suppressor. An accurate bullet with the 458 SOCOM ogive profile makes for flawless functioning. Full.Lead.Taco Haiku #10 . $129. When his cartridge design was finally completed Marty dubbed it the .458 SOCOM, as the initial impetus came from a discussion with a member of US Special Operations. A big 600-grain projectile won't go as fast or as far as a lighter 250 . Hello Everyone, I am fixing to start working up a load in 458 SOCOM. Recommended for shooting 500+ grain bullets, subsonic, suppressed. It's a beautifully-machined piece with flawless fit and finish. lbf) The .458 SOCOM is a relatively large round designed for a specialized upper. 525gr pile driver with gas check. It has an adjustable gas block and I shoot supersonic and subsonic with a suppressor without any problems. Give us your email and we'll let you know when we're running any promotions you . Product #: 243802. ITEM 47D. . The ammo case is made from Brass. Black Butterfly Ammunition, Premium, .458 SOCOM, 600 gr, SUBSONIC "D600 Colossus" JHP, HAWK Bullet. Use loads at your own risk!! The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. Rating (s) (2) Notify. Great for target shooting, plinking, weapon function testing or just breaking in the 458 SOCOM beast. 458 SOCOM Fast Twist. Our Price: $60.99. The 458 SOCOM can handle a 600-grain range, while the 450 can handle about a 300-grain range at best. I suspect those heavy bullet loads would have enough pressure to cycle the action and still be be subsonic before your modifications. .458 SOCOM ammo rifle AmmoSeek.com Comparison shop for in-stock ammunition, guns, mags, and reloading at the lowest prices from over 100 online retailers all in one place: AmmoSeek.com . SBR is one of the first manufacturers to offer loaded ammunition for the exciting new 458 SOCOM round, offering several different and potent loads for practice, hunting or defense. Price. The bullet is designed to perform optimally at subsonic velocities to ranges of 100 + yds with upto 3X expansion and nearly 100% weight retention. Barnes 600 gr RN. Most of the subsonic loads I've seen for the 458 are with 500gr to 600 gr bullets. This 450 grain .458 SOCOM round is part of our FMJ line, which are general-purpose bullets great for target shooting, plinking, and weapon function testing. The subsonic version is great in SBR Brand suppressors. Home > New Ammunition > Rifle Ammunition > 458 SOCOM > 458 SOCOM 450 GR FMJ (TCJ) SUBSONIC 20 RDS. Ammo Details: 600 gr powder coated cast bullets made in this video: Making Subsonic 600 gr 458 Socom Ammo. This ammo is used as a general purpose cartridge. Hunting. The thump is impressive. Pistol; Rifle; Cowboy; GR. L to R: 265-grain .429 JSP, .444 Marlin, .458 SOCOM with 300-grain JHP, 400-grain Solid . 458 SOCOM was developed by a group of Special Forces members searching for a round with extreme knockdown power. 8. Red Dot and Green Dot because at max chamber pressure, they yield velocities below your desired 1050 fps. But a 600-grain 458 cartridge becomes unreasonable with a deer at a close range. 550 gr weight is like you are sending a brick down range. San Tan also made this upper receiver lighter than most billet uppers while reinforcing the areas that see the most action for increased durability. Refine. Not Barnes site I know, but they have user reviews which I personally prefer over manufacturer reviews. testing and hunting with 500 grain subsonic .458 socom using the cmmg anvil and the bowers vers 458 from silencer shop. they are .4585 currently. SBR Ammunition 458 SOCOM 350 Grain Soft Point 500 rounds. 458 SOCOM HUNTING & SNIPING AMMO400 gr. 3 Products. This subsonic version is great in SBR Brand suppressors. Detroit Ammunition Company carries in stock 458 SOCOM Ammo! When his cartridge design was finally completed Marty dubbed it the .458 SOCOM, as the initial impetus came from a discussion with a member of US Special Operations. The gap is massive. This subsonic version is great in SBR Brand suppressors. Though they are similar in overall size, the .300 Blackout has a slightly longer overall length (2.26″ vs 2.2″), but the 7.62x39mm has a slightly longer case length (1.528″ vs 1.368″). Muzzle threaded 5/8-24. . This round is intended for all subsonic applications, self defense and Hog Hunting. As per popular demand, Buffalo Bore is introducing 7 new 458 SOCOM loads that will fill every possible need 458 SOCOM shooters may have. Free shipping on bulk 458 SOCOM ammo only at . .458 300gr softpoint supersonic (100 count) $45.00 .458 405gr remington softpoint (100 count) $45.00. 600 gr. $2.48 Per Round. Range (yds) Velocity (fps) Energy (ft-lbs) Trajectory (in) - 1866 2319 (1.5) 50 1686 1894 0.8 100 . I am going to post all the info I have saved off other forums and hopefully we can get some 458 Socom reloaders here. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. My father and I both have nearly identical rifles. must be 18 years or older to purchase this product. Powder: CFE BLK (Hodgdon) . The big heavy, long bullets need more twist to be stable at that low of a speed. Building the .458 SOCOM takes only two caliber specific parts-a .458 specific bolt and barrel- Wilson Combat is further optimizing their .458 SOCOM rifles by adding an adjustable gas block, extra power action spring and straight . The .458 SOCOM was designed as a solution to the lack of stopping power that the 5.56 NATO offered. 0 Review(s) 0. lbf (Bad rounding hereScript error: No such module "Math". The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. Hunting. 00 Add to cart SBR Ammunition 458 SOCOM 250 Grain Barnes TSX Hollow Point Lead-Free 500 rounds H322 because only 73.3% burn in barrel, and if a supressor is used it will fill up with unburnt powder. (add $45). I think trailboss would be a better powder, unique is a pretty quick burner. This ammo is a proven round for hunting. bullet is 1.600" long. This designation is controlled by the length of the barrel. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. Sep 1, 2019. I have a 16" 458 put together now and have a SBR 458 I am almost finished with. . Here are some pix of these enormous slugs taken out of ballistic gel. Powderbuythepound "glass clear" powder coat powder. For instance, if you're game hunting for deer or other big animals, using the 450 is recommended since a 600-grain is rather unreasonable if you're dealing with the target up close. Based on a .50 AE basic case, the .458 SOCOM is capable of throwing slugs up to 600 grains. Bullet Type. This 450 grain .458 SOCOM round is part of our FMJ line, which are general-purpose bullets great for target shooting, plinking, and weapon function testing. The 458 SOCOM is built for the field with medium recoiling. The .458 SOCOM carries the name SOCOM, but it should be noted the round was never used by any American military force. . Great for target shooting, plinking, weapon function testing or just breaking in the 458 SOCOM beast. An obstacle which is now falling. fit existing magazines, and maintain subsonic . 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. SBR is one of the first manufacturers to offer loaded ammunition for the exciting new 458 SOCOM round, offering several different and potent loads for practice, hunting or defense. HARD CAST GC FN (1115 fps)20 Round Box. By 300 yards the 300 grain bullet has gone subsonic and by 600 yards it carries around 500 ft-lbs of energy. Bullet Caliber. .458-405 GRAIN HOLLOW POINT- This bullets lead mushroom measures .550, and the jacket measures .600. To handle the stress, make sure to get a scope that's well built, lightweight & is resistant to shock, water, and moisture. Oklahoma. For instance, if the games are deers, the 450 is more than capable. The only difference between the two is i chose a 12 inch rail, and he went with a 15 inch rail. An accurate bullet with the 458 SOCOM ogive profile makes for flawless functioning. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. )20 Round Box. I used this bullet to harvest a deer this fall. I use starline brass and H110, Lil Gun, HS-6 and IMR 4198 powders using load data from several sources. TO 458 SOCOM Steinel offers a few distinct loads for 458 SOCOM enthusiasts. Building the .458 SOCOM takes only two caliber specific parts-a .458 specific bolt and barrel- Wilson Combat is further optimizing their .458 SOCOM rifles by adding an adjustable gas block, extra power action spring and straight . 458 SOCOM - Underwood Lehigh Defense Xtreme Penetrator Lead Free Underwood .458 SOCOM Ammo 302 Gr. #20. 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. Category: 458 socom ammo Product ID: 11722. . #1. . .458. This round is intended for subsonic close range big game animals such as deer, hogs, bears and self defense applications. Diameter: 0.458" Source: Accurate C GR. I have not personally used these yet! This is achieved by installing a 458 bolt and barrel. It used to be that .458 SOCOM ammo cost $2.50-$3.50 per shot. A 600-grain JSP (which has no hope whatsoever of expanding, just to be clear) in the subsonic velocity region becomes an entertaining range time. 315 Gr 338 Spectre Subs — Now I have ammo! .458. JFN (1550 fps / 2,134 ft.lbs. Primer. Test Barrel: TROMIX 16" 1:14. You can find bullets to 600 grains for subsonic use just incase you ever want to suppress it. This subsonic version is great in SBR Brand suppressors. Price. Impact velocity = 975 fps, resulted 14 inches into a BULLET TEST TUBE. Skip to content. I am going to open up one of the sizers to .459 or so and see if it makes a difference. 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. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. Best Used For. OAL with the 600 gr RN is 2.255. With my 458 socom I reload the Hornady 325 gr FTX bullets in it. 458 SOCOM Subsonic Loads (Slow Heavy Hard Hitters!) An accurate bullet with the 458 SOCOM ogive profile makes for flawless functioning. Subsonic. Toolcraft 458 SOCOM Nickel Boron BCG is a Full Auto BCG for your AR15 platform. Your Price: $45.95. . 12" barrel and longer should I'm hoping this will be both effective on whitetail and extremely quiet in a bolt gun, we will see. This comparison only matters depending on which types of games you are focusing on. Bullet Caliber. ALL 250 gr 300 gr 325 gr 330 gr 350 gr 400 gr 450 gr 500 gr 550 gr 570 gr. 500 grain 458 hollow point with cut jacket. The 308 Winchester offers ammo ranging from 125 gr to 175 gr while the 458 SOCOM offers 250 gr to 600 gr, which are heavier. For those who want to hunt big game, destroy cars or houses, or do close range sniping with an AR platform . Powder. With this, the 308 wind over the 450 SOCOM. Maker Bullets - These solid copper hollow points offer world . Based on a .50 AE basic case, the .458 SOCOM is capable of throwing slugs up to 600 grains. The Big Bore upper receiver passes rounds as large as the .458 SOCOM freely, but if you need even more can spit out .50 Beowulf cartridges. This designation is controlled by the length of the barrel. Location. Look no further! Building the .458 SOCOM takes only two caliber specific parts-a .458 specific bolt and barrel- Wilson Combat is further optimizing their .458 SOCOM rifles by adding an adjustable gas block, extra power action spring and straight . As the 0.458" diameter bullet is far less popular than the 0.224" needed to build the .223 Rem. Technical wise, the 458 are subsonic rounds, rated at 1050 FPS to 2000 FPS depending on grain size that varies between 250 to 600. the pointed 405 can be made on request .458 500 gr lead tip spitzer flat base (50 count) $50.00 .458 500gr expanding subsonic hollow point flat base (50) count) $62.50 .458 510 gr expanding subsonic lead tip spitzer 2 Reviews Write a Review Ask a Question. 458 SOCOM - SBR Ammo Subsonic FMJ SBR Ammunition 458 SOCOM Subsonic 450 Grain Full Metal Jacket Box Of 20: 450gr: 1,000: 20 $ 62.99: $3.15: MidwayUSA. Underwood Ammunition 458 SOCOM 500 Grain Hard Cast Lead Flat Nose Gas Check Subsonic Box of 20. or 5.56x45 mm NATO round, I decided it would be safe to embark on a SOCOM handloading journey . . . Black Butterfly Ammunition, Premium, .458 SOCOM, 600 gr, SUBSONIC "D600 Colossus". For those who want to hunt big game, destroy cars or houses, or do close range sniping with an AR platform firearm . 600 gr (39 g) RN: 304.8 m/s (1,000 ft/s) 1,811 J (1,336 ft⋅lbf) The .458 SOCOM (11.63×40mm) is a moderately large round designed to work in an AR-15 platform. receiver that can be mounted on any AR-15 pattern rifle. United States of America. I LOVE the 458 Socom round, it is the most fun round I own to shoot. Gun Type. Hence, it will spend less time in the barrel, causing it to have less recoil. Underwood Ammunition 458 SOCOM 500 Grain Hard Cast Lead Flat Nose Gas Check Subsonic 500 rounds quantity. The special forces community wanted to collaborate on a new round that would be compatible with the existing M4 carbine, fit existing magazines, and maintain subsonic, heavy hitting properties. The SBR Ammunition Full Metal Jacket Line is used as a general purpose cartridge. The 300-grain round. Satisfactory powders for 458 Socom subsonic: Bullseye, Unique, 2400 Unsatisfactory powders: 1. Buy SBR .458 SOCOM 550 Grain Subsonic TCJ Online Now!