458 socom vs 556

٢٧ رجب ١٤٣٧ هـ ... 458 SOCOM rifle is built on the standard AR platform. It functions just like a 5.56/.223 AR and even uses regular AR magazines. Since the .458 ...

I've always wanted to know how many hits steel can take from this BRUTAL bullet. The most awesome Demolition Ranch shirts and hats here! http://www.ranchmer...223/556/300 BLACKOUT MAGAZINES 308/7.62x51 MAGAZINES 350 LEGEND MAGAZINES 450 BUSHMASTER MAGAZINES 458 SOCOM MAGAZINES 6MM ARC MAGAZINES ... 458 SOCOM is a "maximum stopping power" round for the AR15 platform that runs supersonic (250 grain) or subsonic (450-600 grain). Short-barrel, long-barrel …Yes, you can use it provided you open the ejection port up to about .620" (5/8") wide. Tony. Posted: 5/5/2010 9:44:37 AM EDT. [#2] You can use it; but as tony said it needs to be opened up. It suffers from the same problem that the 50 does. Any standard upper can be used but the ejector port will need to be opened up.Overall, not a bad choice at all for a side-charging AR-15. 3. Quarter Circle 10 Side-Charging Upper. Quarter Circle 10 specializes in pistol caliber parts, and their QC10 side-charging upper is simply awesome. This upper is modeled on the Gibbz G9 upper.٣٠ رمضان ١٤٢٩ هـ ... Rock River's new LAR-458 is chambered for the powerful .458 SOCOM cartridge, which possesses twice as much energy as the 5.56mm cartridge.1 Apr 2023 ... 556 NATO Vs 545X39. Hornady Black (l.) in 5.45x39 mm shown next to ... Alternative Ammo: .458 SOCOM vs. .45-70 Government | An Official ...Make sure you read Tom McHale’s article comparing the 300 BLK vs the .223 Rem for hunting. The .30 Remington AR, developed in 2008, has been largely overlooked. Its body is over half an inch in diameter and holds 44 grains of water. From 24-inch barrels, 125-grain bullets at 2,800 fps carry 19 percent more energy than a .30-30’s!

Nov 16, 2022 458 SOCOM vs 556: Upping AR-15 Stopping Power Watch on For $20 off your next ammo purchase, go to https://ammo.com/youtube (a special deal for our viewers)! The standard AR-15 chambered in 5.56 NATO is truly America’s rifle and is a symbol of American ingenuity and freedom.Meet the .458 SOCOM: A big caliber upgrade for the Typical AR-15. One of the more interesting—and powerful—upgrades for the standard AR-15 rifle is an upper receiver in .458 SOCOM. Although ...GET YOUR CLOTHING HERE!!! - https://kentuckyballistics.com/The automatic weapons used in this video are registered machine guns that are legally owned by Fir...0. Hi! I'd like to do the same thing. I always thought a modified upper reciever was needed also, wider ejection port or something like that. If I can use any upper I want, that would be very cool. As soon as my current build is done, the 458 is next! Thanks, Orvis. 06-09-09, 15:16 #4.٢٧ رجب ١٤٣٧ هـ ... 458 SOCOM rifle is built on the standard AR platform. It functions just like a 5.56/.223 AR and even uses regular AR magazines. Since the .458 ...The primary differences between 458 SOCOM vs 556 is bullet diameter each cartridge fires and the intended engagement ranges. The 458 SOCOM fires a 0.458” diameter bullet that is intended for close-range engagements while the 5.56 fires a 0.224” diameter bullet that excels at long-range shots. See more

The .458 SOCOM round has quite a bit of power and bargain basement barrels are simply a waste of money. My suggestion is to stay with 416R gun barrel steel or 4150 GBQ mil-spec, bar-stock steel as long as it has been stress relived. The twist rate that seems to be most effective for this beefy round is a 1:14 twist.So, it’s velocity is almost twice that of the .458 SOCOM round, but the bigger and heavier bullet of the .458 SOCOM delivers significantly more muzzle energy than the standard 5.56 NATO AR round:the .458 SOCOM round generates close to 2400 foot-pounds of muzzle energy as opposed to the 5.56 NATO’s 1200 foot-pounds of muzzle energy. A comparison of the .458 Socom and 5.56 cartridges, two powerful rounds for AR-15 rifles. Learn the pros and cons of each, the ballistics, the range, the cost, and the suitability for hunting and tactical applications.How to modify a standard mil-spec 5.56 magazine with minimal effort to be used on a 458 Socom AR-15..458 SOCOM 10rnd Mag $1.28(PPR)*10 = $12.8 per mag (300gr/1800fps) 2159 ft/lbs*10 = 21590 ft/lbs per mag 1686 ft/lbs per dollar ; 5.56 M193 10rnd Mag : $0.27(PPR)*10 = …

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Although the 300 Blackout bows to the 458 SOCOM in terms of muzzle energy, the 300 BLK’s flat trajectory makes it a much better long range cartridge than the 458. At 300 yards, the 125 gr 300 BLK round has -29.7” of bullet drop compared to -43.4” for the 458 300 gr TTSX. The .458 S uses a special barrel, bolt, and enlarged ejection port. All other parts, including mags (although P-Mags are often more trouble than they are worth because of that stupid rib down the front), are standard AR 5.56 parts. No need for HB buffers or EP buffer springs or adjustable gas block, not if the barrel and bolt are made correctly. Rifle Recoil Table. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. In the shooting sports we call that reaction recoil or "kick." The .300 BLK is arguably one of the most popular alternative AR-15 calibers on the market. The round features a .223 case, with a heftier .30 caliber projectile. Most use the .300 Blackout round for hunting deer and the occasional wild hog. For anything at ranges of 250 yards, the .300 Blackout drops significantly and fails in comparison to ...Top 10 .458 Socom Ammo Deals. Caliber Armory Underwood .458 SOCOM Ammunition 350gr Full Metal Jacket Flat Nose - #461 (20 Rounds) for $33.99. KIR Ammo Precision One .458 SOCOM 350 Grain Soft Point Flat Nose - 20 Rounds (Box) [NO TAX outside Texas] FREE SHIPPING OVER $199 for $37.95.

The .458 SOCOM treads hard on its heels, but with a flatter (albeit still arcing) trajectory. Accuracy results are the average of four, five-shot groups, over a Sinclair shooting rest, at 50 yards. Velocity is the average of five shots, measured by a Labradar chrono, programmed to measure velocity 15 feet from the muzzle.Of course 5.56 in your example is going to have more ft/lbs since there are 3 times as many in the mag than there are .458's. It's more fair to compare them at 10 rounds each. .458 SOCOM 10rnd Mag. $1.28 (PPR)*10 = $12.8 per mag. (300gr/1800fps) 2159 ft/lbs*10 = 21590 ft/lbs per mag. 1686 ft/lbs per dollar. The Hybrid 46 is a truly multi-caliber suppressor, designed for use with pistol calibers from 9mm to .45 Auto, and rifle calibers from 5.56mm to .45-70 GOV, and many in between including .458 SOCOM. It’s compatible with all Bravo and pistol accessories. The Hybrid 46 ships with a Bravo Piston Mount, 5/8 X 24 Bravo Direct Thread Mount, (2 ...Gregg demonstrates the .458 SOCOM launching some 300 grain hard cast hand loaded rounds. The gel shot used a ballistic-tip hollow point. We had a few pro...Pay close attention to the bullet drop. In order to hit the steel plate at 1001 yards, Josh had to aim more than 146 feet above the target. We will never s... We would like to show you a description here but the site won’t allow us.If you are looking for the best 458 Socum Upper on the market, look no further than the GLFA AR-15 Complete Upper .458 Socom (best overall). The barrel on this 458 Socom resists wear, giving it a longer lifespan than others in the category. It also has an included muzzle brake for recoil reduction, which can outweigh the need for a modified ...Feb 23, 2023 · The .458 SOCOM round is running slightly higher than the Beowulf at around $1.90 to $2.10 per round. This is pretty typical for pricing between the two bullets. You’ll almost always see the SOCOM round around 5-10% more than the Beowulf and that’s due to the limited availability between the two. Yes, coincidentally, a 10 round 458 mag, or 50 beowolf mag will hold 30 556 rounds, and they normally have the same follower. ... “What that mag? It’s not a 30rd 5.56 mag, it’s actually a ten round .458 socom mag.” (Works with a few other cartridges as well. Reply Asmewithoutpolitics ...Best Barrel Length for 458 SOCOM. The best barrel length for a 458 SOCOM is 16″ to achieve maximum powder burn and muzzle velocity. Barrels over 16″ will not increase velocity significantly because the 458 SOCOM round was optimized for barrels as short as 9.5″ and is popular in AR pistol builds. Best Barrel Length for 45 ACP

Pay close attention to the bullet drop. In order to hit the steel plate at 1001 yards, Josh had to aim more than 146 feet above the target. We will never s...

300 grain TREX, 400 grain buzzsaw (super and subsonic), and 500 grain buzzsaw subsonic in 16 inch ballistic gel blocks.A .458 upper can transform a rifle from a .223/5.56 target and self-defense rifle to a big bore, big game rifle. A Hornady Interlock 300 grain round will hit with the force of approximately 2,300 ...Patreon: https://www.patreon.com/kotaboy32Email: [email protected] Facebook Page: https://www.facebook.com/Kotaboy32-14...Disclaimer: These vid...The 458 SOCOM offers significantly more power than the standard 223 Remington /556 NATO cartridge, but is still manageable in an AR-15 platform rifle. It is also much quieter than larger cartridges like the 50 BMG, making it a good choice for tactical applications where stealth is important. If you are looking for a powerful option for your …Will definitely be buying more. I purchased the 20 round mag and it holds 8 .458 SOCOM. ... with several different AR15’s and thousands of rounds of various brands of 223 and 556, ranging from 55 grain to 77 grain bullets, and have not had any problems whatsoever with them. There are many great mags to choose from, and Lancer is one of them ...Mar 21, 2020 · Patreon: https://www.patreon.com/kotaboy32Email: [email protected] Facebook Page: https://www.facebook.com/Kotaboy32-14...Disclaimer: These vid... The .458 SOCOM is a large round designed to increase the power of an AR-15 over the standard 5.56x45mm NATO round. Any .458 SOCOM upper receiver will fit over a traditional 5.56 lower receiver. This means that if you already own a 5.56 AR-15, you don’t have to get a new rifle to swap for a .458 model.Although the 6.8 fires heavier bullets, both the 5.56 and 6.8 SPC have the same maximum overall length of 2.26”. This is due to the design of the AR platform, as it can only handle cartridges 2.26” or shorter. The 6.8 SPC has a slightly shorter case length at 1.687” vs 1.76” for the 5.56.

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.458 SOCOM. The best of the big woods thumpers, the .458 SOCOM was developed to have serious close-quarters battle (CQB) stopping power for special operations forces. The reason this cartridge beats out the other big-bore AR-15 cartridges is because of the short-barreled performance and availability of bullets in .458 diameter..458 SOCOM …Re: 458 Socom VS. .50 Beowulf I chose the 458 for the reasons mentioned above - bullet selection. There are more and cheaper options for the 458. Want to try some of the Hornady plastic tipped bullets that they just started to offer for reloaders. I did have some feeding problems with GI type 20 round magazine.The primary differences between 458 SOCOM vs 556 is bullet diameter each cartridge fires and the intended engagement ranges. The 458 SOCOM fires a 0.458” diameter bullet that is intended for close-range engagements while the 5.56 fires a 0.224” diameter bullet that excels at long-range shots.The primary differences between 458 SOCOM vs 556 is bullet diameter each cartridge fires and the intended engagement ranges. The 458 SOCOM fires a 0.458” diameter bullet that is intended for close-range engagements while the 5.56 fires a 0.224” diameter bullet that excels at long-range shots. Are you looking to use a 458 SOCOM upper receiver for your AR-15? That is understandable. However, this upper comes with a price. Building an AR platform rifle …Make sure you read Tom McHale’s article comparing the 300 BLK vs the .223 Rem for hunting. The .30 Remington AR, developed in 2008, has been largely overlooked. Its body is over half an inch in diameter and holds 44 grains of water. From 24-inch barrels, 125-grain bullets at 2,800 fps carry 19 percent more energy than a .30-30’s!I know the 458 socom’s success (as a niche) is 2 fold – first it’s shouldered (which isn’t an option in those straight-walled states it’s marketed in). And second it uses a rifle vs pistol bullet. No disrespect to the pistol shooting straight walled options. But this is odd. Other 223 babies had one thing in common – cheap formable ...Although the 300 Blackout bows to the 458 SOCOM in terms of muzzle energy, the 300 BLK’s flat trajectory makes it a much better long range cartridge than the 458. At 300 yards, the 125 gr 300 BLK round has -29.7” of bullet drop compared to -43.4” for the 458 300 gr TTSX. The large round was invented specifically as a short-range man stopper. A .458 upper can transform a rifle from a .223/5.56 target and self-defense rifle to a big bore, big game rifle. A Hornady ...17 Jul 2020 ... ... compared to 1,293 foot-pounds for the M855 5.56 round. The .458 bullet rapidly loses energy, however, dropping to 500 foot-pounds at 500 yards.The .458 SOCOM is simply a .50 AE Desert Eagle cartridge necked down to accommodate a .458 caliber projectile. .458 SOCOM vs 5.56. This thing is an absolute beast that combines a butt-ton of fast-burning powder and a mammoth projectile to produce a massive amount of energy in a relatively small package. ….

#1/24 Looking at a new upper for a lower I just picked up. Found out a standard 20-round 5.56mm NATO magazine can hold seven .458 SOCOM rounds and a standard 30-round 5.56mm NATO magazine can hold nine .458 SOCOM rounds. So would 30 rd post ban AR mags be fine when loaded with .458 SOCOM? shapiroeric Joined Dec 19, 2012 Messages 300 Likes 64Compare this to .458 SOCOM, there are hardly any available in contrast with the above two standard military calibers, and they all cost $2 to $3 a bullet and up if you can even find them. The expense, in my opinion, is not worth the performance. You can shoot more than 2-3 times as much .308 than .458 SOCOM for the dollar.Some will claim their .450 BM and .50 B will work with unmodified mags but most, when push comes to shove and if they are honest, admit it only happens with two or three rounds. The .458 SOCOM works with most all unmodified GI type mags, and even PMags with bullets seated less than the maximum magazine length, such as 300 gr. FN …A heavy or “H” buffer is used to slow the rate at which the bolt carrier group travels to the rear. An H2 Buffer (4.6-4.7 oz) is commonly found in AR pistols that use a carbine buffer tube. The H3 is made for those bigger “badder” cartridges like .458 SOCOM or 50 Beowulf that still use a carbine buffer tube.Big bore rounds like .458 SOCOM, .50 Beowulf, and other large-bore calibers may have thread pitches that vary from manufacturer to manufacturer. Consult with your rifle or barrel manufacturer for the thread pitch on your barrel. 5.56/.223 – …458 SOCOM vs 556: Upping AR-15 Stopping Power ammodotcom 6.09K subscribers Subscribe 967 views 1 month ago #AR15 #556 #458SOCOM For $20 off your next ammo purchase, go to...The "Bagger Blaster" LEFT HAND 5" 300 Blackout M-LOK AR-15 Pistol - V-Twin Visionary Special Edition. Special Price $1,079.95 $1,259.99. Add to Cart. The "Bagger Blaster" LEFT HAND 5" 5.56 NATO M-LOK AR-15 Pistol - V-Twin Visionary Special Edition. Special Price $1,049.95 $1,229.99.Yes, you can use it provided you open the ejection port up to about .620" (5/8") wide. Tony. Posted: 5/5/2010 9:44:37 AM EDT. [#2] You can use it; but as tony said it needs to be opened up. It suffers from the same problem that the 50 does. Any standard upper can be used but the ejector port will need to be opened up.Grab a performance 458 SOCOM AR rifle from Bear Creek Arsenal and start hunting with unmatched precision and accuracy! 458 SOCOM is a fantastic big bore hunting round capable of taking down large game like elk and buffalo so no matter the occasion you go home satisfied. All our AR-15 rifles are built and tested for accuracy and performance, so ... 458 socom vs 556, The general purpose of developing the 458 SOCOM was to create a round that was completely compatible with the M4 Carbine but have more stopping power than the 5.56 NATO. The 458 SOCOM in its final form is a lengthened .50 AE case. Even the original prototypes bore the .50 AE headstamp which caused confusion initially because the case is longer ..., The .458 S uses a special barrel, bolt, and enlarged ejection port. All other parts, including mags (although P-Mags are often more trouble than they are worth because of that stupid rib down the front), are standard AR 5.56 parts. No need for HB buffers or EP buffer springs or adjustable gas block, not if the barrel and bolt are made correctly., 458 SOCOM. Power and Recoil. The 458 SOCOM is known for its power. It was designed to offer greater stopping power than the 5.56, making it a popular choice for hunting and self-defense. However, with greater power comes greater recoil. The 458 SOCOM has a significant kick, which can make it more difficult to control and slower to follow up shots., Aug 1, 2015 · If you do go with a .458 SOCOM, for God's sake do not buy one of those knock-off chambered .458 SOCOMs sold by Radical, Wilson, Black Hole… anyone other than those using the original true to spec chamber and make darned sure you get a CAR or handgun gassed barrel (CAR for 14-18 inches and handgun gassed for less than 14 inches). , Need more power? Have you considered .458 SOCOM? Developed in 2000, this round aimed to bring years of fighting within the Special Operations community to an end by offering more power. .458 SOCOM (500gr) This purpose-built round was designed around the M4 platform, with only minimal changes to the upper receiver being required., Some will claim their .450 BM and .50 B will work with unmodified mags but most, when push comes to shove and if they are honest, admit it only happens with two or three rounds. The .458 SOCOM works with most all unmodified GI type mags, and even PMags with bullets seated less than the maximum magazine length, such as 300 gr. FN …, First Shots: 30 06 vs 7.62 x54R When I think about the most iconic rifle cartridges of World War II, my mind immediately goes to the American 30-06 Springfield and the Russian 7.62x54R. The 303 British and 8mm Mauser played a critical role in that conflict as well, but if I had to choose two cartridges that won the European theater, the 30-06 ..., Dec 4, 2020 · GET YOUR CLOTHING HERE!!! - https://kentuckyballistics.com/The automatic weapons used in this video are registered machine guns that are legally owned by Fir... , Jan 13, 2019 · The 458 is in the AR15 platform. As mentioned, the upper port needs to be opened you can just see in my pic the forward portion of the port. My lower just happens to be from RRA because I wanted the caliber marked as 458 SOCOM rather than the Multi that all of mine are. BigBore and TonyRumore here are the authorities on the 458 SOCOM and are ... , The primary differences between 458 SOCOM vs 556 is bullet diameter each cartridge fires and the intended engagement ranges. The 458 SOCOM fires a 0.458” diameter bullet that is intended for close-range engagements while the 5.56 fires a 0.224” diameter bullet that excels at long-range shots. Muzzle Velocity and Kinetic Energy., Dec 9, 2017 · Gregg demonstrates the .458 SOCOM launching some 300 grain hard cast hand loaded rounds. The gel shot used a ballistic-tip hollow point. We had a few pro... , The .458 SOCOM ( 11.63×40mm) is a moderately large round designed to work in an AR-15 platform. This is achieved by installing a 458 bolt and barrel. 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 J), [1] similar to a light .45-70 but with a much smaller case. , Rifle Recoil Table. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. In the shooting sports we call that reaction recoil or "kick.", 458. +uses .458 rifle bullets, meaning better BC and availability. +500 grain or larger subsonics. +great from a short barrel. +larger rim than the Beowulf. -limited published data (QL is handy for this though) -expensive brass. +uses unmodified USGI or L5 mags. Oh, and you get to use these bad boys., The primary differences between 458 SOCOM vs 556 is bullet diameter each cartridge fires and the intended engagement ranges. The 458 SOCOM fires a 0.458” diameter bullet that is intended for close-range engagements while the 5.56 fires a 0.224” diameter bullet that excels at long-range shots., The .458 SOCOM rounds have slightly lower recoil energies when compared to the .50 Beowulf, which has several rounds in the 39-32ft.lb range compared to the highest .458 SOCOM round at 28.89ft.lb. All of these rounds are in the 300-350gr range besides the single subsonic .458 SOCOM round which is 500gr., If you do go with a .458 SOCOM, for God's sake do not buy one of those knock-off chambered .458 SOCOMs sold by Radical, Wilson, Black Hole… anyone other than those using the original true to spec chamber and make darned sure you get a CAR or handgun gassed barrel (CAR for 14-18 inches and handgun gassed for less than 14 inches)., Jun 1, 2022 · The .458 SOCOM treads hard on its heels, but with a flatter (albeit still arcing) trajectory. Accuracy results are the average of four, five-shot groups, over a Sinclair shooting rest, at 50 yards. Velocity is the average of five shots, measured by a Labradar chrono, programmed to measure velocity 15 feet from the muzzle. , Aug 15, 2021 · Make sure you read Tom McHale’s article comparing the 300 BLK vs the .223 Rem for hunting. The .30 Remington AR, developed in 2008, has been largely overlooked. Its body is over half an inch in diameter and holds 44 grains of water. From 24-inch barrels, 125-grain bullets at 2,800 fps carry 19 percent more energy than a .30-30’s! , Tactical Carbine Upper Half LAR-15M .458. .458 SOCOM Chamber. Learn More. Rock River Arms, Inc. offers a complete line of American made, custom built AR15 style rifles., We were using a custom 1:8 twist 458 Socom Bolt Action shooting @lehighd... We had a great time in the outdoors spending time with our daughter hunting coyotes! We were using a custom 1:8 twist ..., Here’s what you need to know about the 450 Bushmaster vs 458 SOCOM vs 50 Beowulf. While most hunters and shooters would probably agree that Modern Sporting Rifles chambered in .223 Remington are great for general plinking, more serious target shooting, and varmint hunting, using the diminutive cartridge on larger game is a very contentious ..., This is what I found out on my own. Took a while. Bolt for 223 also fits the 6x45, the 6.5x45, and the 300 Blackout Bolt for (.473" base) the 7.62x39 also fits the 50 Beowulf, the 6.5 Grendel and the 458 Socom. Bolt for (.500 base) 450 bushmaster aslo fits the 30 remington AR Bolt for (.421 base) also fits the 6.8 SPC. If you want to have a wide …, Of course 5.56 in your example is going to have more ft/lbs since there are 3 times as many in the mag than there are .458's. It's more fair to compare them at 10 rounds each. .458 SOCOM 10rnd Mag. $1.28 (PPR)*10 = $12.8 per mag. (300gr/1800fps) 2159 ft/lbs*10 = 21590 ft/lbs per mag. 1686 ft/lbs per dollar. , Full Auto .458 SOCOM!!!http://http://www.facebook.com/topshotdustinhttp://www.twitter.com/topshotdustinhttp://www.topshotdustin.com, 223/556/300 BLACKOUT MAGAZINES 308/7.62x51 MAGAZINES 350 LEGEND MAGAZINES 450 BUSHMASTER MAGAZINES 458 SOCOM MAGAZINES 6MM ARC MAGAZINES ... 458 SOCOM is a "maximum stopping power" round for the AR15 platform that runs supersonic (250 grain) or subsonic (450-600 grain). Short-barrel, long-barrel …, Nov 13, 2022 · The 458 SOCOM makes for an amazing hog hunting and self-defense cartridge as well as just being fun to shoot in an AR-15. However, the 5.56 NATO has been the gold-standard AR chambering since its release in the 60's. The 458 SOCOM really helps increase the stopping power of the AR platform but it does so at the cost of magazine capacity, range ... , Full Auto .458 SOCOM!!!http://http://www.facebook.com/topshotdustinhttp://www.twitter.com/topshotdustinhttp://www.topshotdustin.com , , GET YOUR CLOTHING HERE!!! - https://kentuckyballistics.com/ The automatic weapons used in this video are registered machine guns that are legally owned by Fi..., 450 Bushmaster vs 458 SOCOM vs 50 Beowulf: Battle Of The Big Bore AR Cartridges. 458 Win Mag vs 458 Lott: What You Know May Be Wrong.450 Marlin: Everything You Need To Know. The Lyman 50th Edition (p352-360) and Hornady 10th Edition (p754-761) reloading manuals were used as references for this article. Enjoy this article on the .45-70 …, Need more power? Have you considered .458 SOCOM? Developed in 2000, this round aimed to bring years of fighting within the Special Operations community to an end by offering more power. .458 SOCOM (500gr) This purpose-built round was designed around the M4 platform, with only minimal changes to the upper receiver being required., Gregg demonstrates the .458 SOCOM launching some 300 grain hard cast hand loaded rounds. The gel shot used a ballistic-tip hollow point. We had a few pro...