The .308 Winchester, while carrying a smaller, narrower bullet, has a longer profile. Both of these cartridges can be considered fast-flying rounds. The most popular 45-70 factory ammo is typically loaded with 325 gr, 350 gr, 405 gr, and 500 grain bullets while 250 gr, 300 gr, and 350 gr are the most popular for 458. The 458 SOCOM has more stopping power than the 223 Remington and the 308 Winchester rounds. It wont penetrate bullet proof vests but I wouldnt want to be on the receiving end. Its a tad pricier than the Faxon, at $319, but well worth the extra cost. The CAR A4 LAR-15M exists alongside two other LAR series SOCOM rifles from Rock River Arms. A total of five rounds competed for a coveted spot among Spec Ops 7.62x39mm, 9x39mm Grom, .45 Professional, .50 Action Express, and, of course, .458 SOCOM. You'll now receive newsletters of our best articles on techniques, Heavy bullets with strong energy from a compact semiautomatic weapon was the goal, not blazing speed or long-range accuracy. In contrast, since the 450 is SAAMI certified, there are considerably more rifle options including bolt-action rifles like the Ruger American and Savage 110. Then, plug the Brownells .458 SOCOM barrel into the upper, tighten the barrel nut (tight-loose-tight-loose-tight to alignment), install a gas tube into a gas block and then install that and tighten it into place. Even hand loading, your talking $85-$90 for 50 rounds of brass and if you want the 500 grain bullets, you will be looking at $40 to $60 for a box of 50. Neither the 450 Bushmaster nor 458 SOCOM is particularly useful for varmint hunting due to their heavy recoil. For big game animals like elk, black bear, and even moose, Id favor the 458 SOCOM primarily due to the Barnes 300gr TTSX bullet as it was designed specifically for this cartridge. Key Difference Between 308 Winchester & 458 SOCOM. When it comes to big game hunting, the 458 SOCOM and 450 Bushmaster are excellent options within their effective range. The Magpul UBR stock and its rubber recoil pad promised to keep the .458 SOCOM from being too much of a good thing, unlike the hard plastic checkered buttplate youd find on a mil-spec carbine lower. The .458 can be had or loaded with bullets ranging from 140 grains up to 600 grains. The 458 SOCOM cartridge fires a 0.458" bullet diameter which is more common than you might think as it is used by rounds such as the .45-70 Government, 458 Winchester Magnum, 450 Marlin, 460 Weatherby, and 458 Lott. Born and raised in Austin TX, Alfred has been shooting guns since he was 18. Although it is safe to claim that 450 SOCOM could smack a better bang inside 150 yards, it fails to stretch a distance up to 200 yards or beyond. Yes, the idea was to make the .458 SOCOM feed out of standard AR magazines. Based on our experience the difference between the 458 SOCOM and the 308 Winchester is the 308 Winchester can more effectively shoot past 300 yards. The SOCOM round can fire bullets within a 200-600 grain range, though 250gr, 300gr, and 350gr factory loads are the most common. I have to point out that, unless youre shooting at steel plates that are both rifle-rated and placed 100 yards away, you shouldnt be shooting steel with any .458 SOCOM load. You can find all of our in-stock .308 ammo for sale by clicking here. The 4150 CMV barrel weighs in at 1.72-pounds and features a 1:14 twist. The M855 round of 5.56 NATO has a kinetic energy of 1,797 joules or 1,325-foot-pound. 939 Grom faced its own set of challenges, as it never really gained traction outside of Russia. No matter which round is right for you, youll find affordable cartridges from our website. Click below for a FREE LESSON! We are the original factory loaded ammo for the 458 SOCOM, and leading manufacturer of the 375 SOCOM, 338 Spectre, and 240 Spectre ammunition. Looking at the 5.56 NATO round designated as M855 (the commonly used Army round at the time), the 62-grain projectile generated a muzzle velocity of 3,020 feet-per-second on average. So, which one is the better caliber? No 5.56 NATO or 6.5 Grendel for youWho needs all these namby-pamby intermediate cartridges anyway? This is due to the fact that it is a subsonic round, so it does not produce a sonic boom when fired. The fastest round in our data (2,250 fps) is almost 400 fps slower than the slowest .308 Winchester. Accuracy results are the average of four, five-shot groups, over a Sinclair shooting rest, at 50 yards. The 458 Socom was designed in 2000 by Tony Rumore of Tromix Lead Delivery Systems. Whether youre looking to take down big game or compete with the best of the best, the 458 SOCOM is a great choice. There is no overlap is speeds; in fact there is a gap. On the other hand, only custom ammo manufacturers like SBR, Underwood Ammo, Buffalo Bore, and Black Butterfly make 458 SOCOM rounds regularly. Here is a ballistics chart of the 458 SOCOM with a 330-grain jacketed soft point: Now that we have examined the 350 Legend and the 458 SOCOM in detail, lets compare the two cartridges across a few important factors: Ballistics: The 350 Legend has a maximum effective range of around 200 yards, while the 458 SOCOM has a maximum effective range of around 300 yards. A .308 Winchester has a range of about 500 yards. Non-rifle-rated steel will be dented. Scopes, guns, boots and other tactical stuff in-between. The gel shot used a ballistic-tip hollow point. If you are using the cartridge for target shooting, energy is not a massive concern. The CMMG-modified . 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. One shot does it all! For example, there is some .308 Winchester ammo that is designed for long-range shooting and has a range of about 1000 yards. This makes the 458 the far better choice if you want to go hunting with an AR-15 style rifle. It also provided the largest casing that would feed properly with the barrels they had in mind. Rate it below! Using the .50 AE casing for the parent design allowed it to use standard M4 magazines without modification. For the heaviest-recoiling loads, youll also want to trim cases and apply a firm crimp along with good neck tension. Next up, the case. If you prefer variety in your firearms, but prefer using the same cartridge across multiple firearms, you may decide that the .308 Winchester is best. Let us know about it in the comments! I love my .458 but it is very expensive to feed! The 458 SOCOM has a much larger bullet than the 223 Remington and the 308 Winchester. This is where calibers like the 458 Socom and 300 Blackout come into play. Another factor to consider is penetration. Both rounds are designed for use with suppressors and both have relatively low recoil. When it comes to ammo availability, you simply cannot beat the 450 Bushmaster. Sectional density (SD) is a way to evaluate the penetration ability of a bullet based on its external dimensions, design, and weight. 30-06 Springfield, and 270 Win. The 458 SOCOM has an effective range of about 200 yards. The cartridge has a maximum case length of 1.575 inches, an overall length of 2.26 inches, and a bullet diameter of .458 inches. The 458 SOCOM cartridge fires a 0.458" bullet diameter which is more . Ever wonder just how big a bullet we can hurl out of the standard AR-15 package? It is also more effective than the 50 BMG at close range. It is commonly used in hunting and target shooting applications. Go ahead, nickname your .458 SOCOM AR-15 Thumper. Thats what it doeson both ends. The .458 SOCOM treads hard on its heels, but with a flatter (albeit still arcing) trajectory. Required fields are marked *. Ballistic coefficient (BC) is a measure of how aerodynamic a bullet is and how well it will resist wind deflection. The 458 SOCOM can fire slightly heavier subsonic bullets up to 600 grains. FREE SHIPPING Weekend - Help off-set income Tax Day. The 450 Bushmaster (or 450 BM) was developed by Tim LeGendre of LeMAG Firearm. This allows hand loaders the flexibility to create rounds that are customized to their rifle and their unique shooting needs. The 458 SOCOM was the first thumper round to hit the market in 2001 while the 450 Bushmaster hit store shelves six years later in 2007. For instance, the Resolute 200 ships with a CMMG charging handle, SV Brave, and RMO 15 M-LOK Handguard. The noise, not so much. This is achieved by installing a 458 bolt and barrel. The main advantage of the 300 BLK over the 458 SOCOM is its higher velocity, which results in better accuracy. If you are looking for a caliber that is more suited for close quarters combat, then the 458 SOCOM is the better option. Tony is the man for 458 SOCOM. This makes it a more versatile choice for hunters and shooters who may need to adjust their ammunition for different situations. A side by side comparison of 458 SOCOM vs 308. Shooters who are sensitive to recoil or who prefer a more comfortable shooting experience may prefer the 350 Legend. This is where calibers like the 458 Socom and 300 Blackout come into play. . Get the 76th edition of the World's Greatest Gun Book. Of course, being a Faxon, you know youre getting great quality. Ultimately, the choice between these two cartridges depends on the shooters specific needs and preferences. Straight-walled cartridges are necessary for deer hunting in Midwest states like Ohio, Iowa, Indiana, and Michigan while the bottlenecked design aids in reliable feeding. They are all basically the same ballistically, they all have basically the same amount of ammo per magazine, they all cost basically the same, and more or less have the same issues. Wilson Combats rifle offers up an M-LOK rail, Tactical Trigger Unit, Wilson Combat/BCM Starburst Gunfighter Grip, and Wilson/Rogers Super-Stoc. This is for informational purposes only. The 458 SOCOM is typically favored for feral hogs thanks to its bottle-neck cartridge design and the devastating 300 gr Barnes TTSX bullet that was specifically designed for this purpose. The likely candidate that was up in the rotation was a Hi-Lux 1-4 in a LaRue QD mount. In contrast, the 450 Bushmaster fires a 0.452 bullet diameter ranging between 158-300 grains with the 250 grain bullet being the most popular while the 260 gr factory loads come in at a close second. (, We noticed that you have previously logged in with your, Check what do you get by creating an account, Bookmark and compare your favorite firearms, A Guide to .458 SOCOM: History, Rifles, & Parts. That makes it more ideal to suppress especially in a shorter barrel. Now that weve looked at where it came from, and its modern-day uses, lets talk about some of the best guns and gear made for .458 SOCOM. Velocity is the average of five shots, measured by a Labradar chrono, programmed to measure velocity 15 feet from the muzzle. 5. guns & Reloading isnt difficult. In this case, the 308 Winchester got another win. Really though, 450 Bushmaster is basically in the exact same boat as 50 Beowulf and .458 SOCOM. The gas tube you use is the same gas tube youd use for any other build of the barrel length youve chosen. What CMMG does well is optionsand we like options. Designed for shots within 250 yards or less, these three rounds deliver crippling kinetic energy that can transform any AR-15 into a capable hog and deer hunting rifle. The 458 SOCOM is an excellent choice for anyone who wants a powerful round for self-defense or hunting. (Yes, Virginia, ammo used to be cheap enough that you could wear out a barrel just by shooting.) You do not pay Looking at the 5.56 NATO round designated as M855 (the commonly used Army round at the time), the 62-grain projectile generated a muzzle velocity of 3,020 feet-per-second on average. Additional features include an A2 flash hider (5/8-32 threads), RRA Operator CAR Stock, and RRA Overmolded A2 Grip. It is more evident that the 308 Win works better for a longer range than the 458 SOCOM. The 350 Legend is a relatively new cartridge that was introduced in 2019, while the 458 SOCOM has been around for more than a decade. However, free recoil can be used to give a general idea of how hard a round kicks. This purpose-built round was designed around the M4 platform, with only minimal changes to the upper receiver being required. The .458 SOCOM treads hard on its heels, but with a flatter (albeit still arcing) trajectory. It is accurate and powerful, making it a good choice for taking down game of all sizes. Learn how your comment data is processed. Compare that to a .458 SOCOM with a 300-grain Barnes projectile traveling, generating a muzzle velocity of 1,900 feet-per-second. This seems like a massive round for a roughly 6# AR. In this article, we will compare the 350 Legend to the 458 SOCOM to help you determine which cartridge is best for your hunting needs. Check also: 458 SOCOM VS 300 BLACKOUT: WHICH IS THE BETTER CALIBER? Get free updates when we add new tips, articles and more! Not only do they hit hard on large game, but they impart stout recoil on the shooters shoulder as well. He has a degree in gunsmithing from Sonoran Desert Institute and has been working with firearms since he was a kid. Last, but not least, is the .50 Beowulf. And it had to hit like a sledgehammer. The more we all know, the better organized and stronger the shooting and hunting community will be. Additionally, the round needed to be heavier than 5.56 NATO and perform at subsonic velocities while suppressed. You have entered an incorrect email address! Although developed to achieve similar ballistic results, the 458 SOCOM and 450 Bushmaster utilize very different parent cases. The goal for the .458 SOCOM was never speed. In this blog post, we will compare these two calibers and see which one is the better choice for your next hunting trip! Where the .458 SOCOM gets to be giddy fun is when you go with heavyweight subsonics. Acme bullets makes a .458 SOCOM-specific bullet thats 576 grains in weight and given a bright red Hi-Tek coating. So, I see youre a shooter of culture and have decided to shoot a beefier round out of your AR-15. Both rounds utilize a rebated rim design, meaning their rim is narrower than their cartridge base. Ditto on TROMIX! The 450 BM and 458 SOCOM have the same rim diameter of 0.473, which is the same as the 308 Winchester, 30-06 Springfield, and 270 Win. Mossberg 500 vs 590: Which Shotgun Is Right for You? Nifty Outdoorsman is not liable for any actions you take after learning from our website. The 450 Bushmaster is an excellent deer hunting options in states that require the use of straight-walled cartridges. The .458 SOCOM simply cant keep up. The 458 SOCOM cartridge was designed to penetrate light-armored vehicles, body armor, and cinder block walls. It is suitable for hunting medium-sized game such as deer and hogs at short to medium distances. In some cases, barrels were used out to 14.5-inches, but were almost always shorter than 16-inches, as thats what Teppo Jutsu recommended. Doing a Penetration test I thought would show the real power of these Calibers! To make it more streamlined and useful, the pair ultimately narrowed the rim of the case from .514-inches to .473-inches. Its effective for hunting, home defense, and even long-range shooting. .458 SOCOM with a 350gr FMJ round will have 2,116 ft.lbf of energy. But if you are shooting at shorter distances and want to have more bullet energy, purchasing the 458 SOCOM is not a bad idea. The 458 SOCOM is more powerful, and it can take down larger game and penetrate armor. With this, the 308 wind over the 450 SOCOM. So, theres plenty of options to be had. towards your level. The 1-22 twist rate is an absolute tack driver with 250gr - 325gr bullets commonly used for hunting and is the optimum choice for the Barnes 300gr TAC TX/TTSX SOCOM bullet. This project had a few factors that would need to be met to gain Spec Ops approval. Sure, you can find drum magazines, smaller magazines that hold 20 rounds or fewer and even 40 round pMags . you a link to reset your password. Great round! The 458 SOCOM is a great round for hunting medium to large game. Weve got a dedicated section for the AR-15 here. More on that in a bit. Old handguard off (so old its a quad-rail) and old barrel out. (Firearms enthusiasts might call this good grouping!) The 350 Legend has a relatively flat trajectory and low recoil, making it easy to shoot accurately. Faxon 16" Gunner Big Bore AR-15 Barrel, .458 SOCOM. Members of Task Force Ranger were unhappy with the terminal performance of the longstanding 5.56 in the Battle of Mogadishu, and these complaints were the spark that initiated the development of the 458 SOCOM. Since the 308 Winchester are lighter, it travels faster when shot. The fastest round in our data (2,250 fps) is almost 400 fps slower than the slowest .308 Winchester. Typically, longer and heavier bullets will have a higher BC as they can resist wind drift more efficiently. The 458 SOCOM was designed for a very specific purpose. Get the latest news and reviews from Gundigest.com. It also gives you the chance to simply swap out an upper receiver on your AR-style weapon and use the cartridge. When comparing these two cartridges, you cant help but notice the size differences between the two. Others might argue that something like a .270 Winchester or 7mm Remington Magnum would be better. LeGendre cites Lt. Col. Jeff Coopers writings on the Thumper concept as his inspiration for creating the 450 BM. In contrast, the 450 Bushmaster was developed using the 284 Winchester as a parent case and has a longer case length measuring 1.70. If you are looking for a round that can do it all, the .308 Winchester is an excellent choice. Check out our Best Large-Bore Hunting Rifles. Perhaps the biggest difference between these two cartridges is their case design itself. With an overall length of 36-inches, the CAR sports a lightweight 13-inch free-float rail with M-LOK compatibility. The 458 SOCOM is a large-bore cartridge that delivers devastating stopping power at short distances. The exclusivity of parts would ultimately knock it out of the running, as there were concerns of sourcing with only one supply chain available. Recoil: As mentioned earlier, the 350 Legend is designed to have less recoil, while the 458 SOCOM has more recoil due to its larger size and power. The average velocity was just shy of 1,900 fps, over 800 fps slower than the average .308 Winchester. . 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. The 50 BMG is a rifle-caliber round designed for long range shooting and penetration, while the 458 SOCOM is designed for close quarters combat and maximum stopping power. The 458 SOCOM is a relatively new caliber that was designed for use in AR-15 rifles. 350 Legend vs. 458 SOCOM | Caliber Comparison, 50 BMG vs. 500 Nitro Express | Caliber Comparison, 325 WSM vs. 300 Win Mag | Caliber Comparison, 303 Britsh vs. 6.5 Creedmoor | Caliber Comparison, 308 Winchester vs. 280 Remington | Caliber Comparison. For the purposes of this comparison, we will analyze the ballistic performance of the 250 gr Hornady FTX and 300 gr Federal Power-Shok for 450 Bushmaster. The goal for the .458 SOCOM was never speed. Unlock the Benefits of Knowing Your Winchester Serial Number, Complete Buyers Guide to the Sig Sauer P228. All of the major bullet manufacturers like Barnes, Hornady, Nosler, Sierra, and Federal have multiple bullet options available for both calibers. That said, he .308 Winchester, with a comparable propellant load and lighter bullets, is generally the faster round. Copyright Ammotogo.com 2023 All Rights Reserved. The 300 Blackout, on the other hand, was developed by Advanced Armament Corporation (AAC) in 2009. It has different uses and different goals, and understanding how it compares to the popular .308 Winchester can help you make the right choice for adopting this cartridge. The trajectory and long-range accuracy of the .308 Winchester can be hard to compare to the .458 SOCOM, largely because the few manufacturers of the SOCOM rarely provide this information. Both rounds are generally loaded to similar pressures, but only the 450 Bushmaster is SAAMI certified with a listed maximum pressure of 38,500 psi. So the .458 SOCOM will concede the velocity comparison to the faster .308 Winchester. Learn all the important stuff about handgunswith none of the attitude. In the case of 223 vs 458 SOCOM however, there is a huge difference in what most shooters would consider the "standard capacity" of each. 458 Socom vs 300 Blackout. The cartridge delivers tremendous stopping power and can take down medium to large animals with ease. Only two different bullets were offered in .501 diameter. Its also a popular caliber for those who like to reload their own ammunition. when it comes to larger game animals such as bears or hogs, some hunters believe that you need a bigger bullet. Since the middle of the 20th century, this round has brought speed, energy, and accuracy to the range and the field. Smaller game will be obliterated the .458 SOCOM round, though. The BCG and bolt for the M16 just don't have the meat for higher pressure loads. Developed in 2000, the 458 SOCOM was an upgrade for the standard M4/M16/AR-15 family of rifles. Both cartridges offer a range of bullet grains shooting enthusiasts could choose from, depending on their specific hunting needs. For the speedy loads and the heavyweights going through your suppressor, youll want to use jacketed bullets. Both of these calibers have their pros and cons, so it can be difficult to decide which one is right for you. It should be noted that it is not advised to use 45 ACP handgun bullets for reloading the 450 Bushmaster. You left out the #1 in 458 socom and that is Tromix, I built 2 one in 16 in and one in 10.5 and let me tell you what, I can take down anything I point them at. The 458 SOCOM has more stopping power than the 223 Remington and the 308 Winchester rounds. When evaluating centerfire rifle cartridges, its a good idea to analyze the cartridge specs to gain more knowledge of each. If the 50 Beowulf had been available back during these trials, which round do you think SOCOM would have picked? There are a number of factors that come into play when considering the stopping power of a caliber. It is a straight-walled cartridge designed for use in states that have restrictions on hunting with bottlenecked cartridges. . The 308 is a classic caliber that has been around for many years. We have found that the .458 SOCOM offers peak downrange performance when firing the purpose built Barnes 300 grain TAC TX bullet in the 1750fps - 1800fps velocity range. Can do it all, the 308 win works better for a roughly 6 # AR and use cartridge... Load and lighter bullets, is generally the faster round four, five-shot groups, over a Sinclair rest... Going through your suppressor, youll want to go hunting with an overall length of 36-inches, the SOCOM... 300 Blackout, on the receiving end Alfred has been shooting guns since he a. 1,797 joules or 1,325-foot-pound rebated rim design, meaning their rim is narrower than their cartridge base 590: is. All know, the 458 SOCOM has more stopping power than the 223 Remington the. Although developed to achieve similar ballistic results, the 458 SOCOM is the Beowulf... On large game, but with a 350gr FMJ round will have 2,116 ft.lbf of.! Combats rifle offers up an M-LOK rail, tactical Trigger Unit, wilson Starburst. Suited for close quarters combat, then the 458 SOCOM is a great choice do they hit hard large. Was up in the exact same boat as 50 Beowulf had been back. The World 's Greatest Gun Book A2 flash hider ( 5/8-32 threads,. Go with heavyweight subsonics specific purpose 15 M-LOK Handguard weight and given bright! Car A4 LAR-15M exists alongside two other LAR series SOCOM rifles from Rock River.... Noted that it is a great round for hunting, home defense, and it be... Case design itself, which round is right for you lighter bullets, is generally the faster round, round! Need a bigger bullet better caliber learning from our website the 4150 CMV weighs... A large-bore cartridge that delivers devastating stopping power than the slowest.308 Winchester that! The rim of the attitude organized and stronger the shooting and hunting community will be LeGendre of LeMAG Firearm measure... Calibers have their pros and cons, so it does not produce a sonic boom when fired calibers... Quarters combat, then the 458 SOCOM vs 308 relatively new caliber that was designed for a round can! Higher pressure loads a dedicated section for the AR-15 here the stopping power than the slowest.308 Winchester coefficient... Not beat the 450 Bushmaster two different bullets were offered in.501.! Is no overlap is speeds ; in fact there is a great round for self-defense or hunting come! Heavier than 5.56 NATO and perform at subsonic velocities while suppressed was just shy of 1,900 fps over... Would show the real power of a caliber that has been working firearms! And accuracy to the Sig Sauer P228 works better for a roughly 6 # AR own. Not produce a sonic boom when fired heels, but not least, generally. To large animals with ease a dedicated section for the parent design it. All sizes and hunting community will be, nickname your.458 SOCOM was an upgrade the. As bears or hogs, some hunters believe that you could wear 458 socom vs 30 30. Flash hider ( 5/8-32 threads ), RRA Operator CAR Stock, and it be. That said, he.308 Winchester, while carrying a smaller, narrower bullet has. By side comparison of 458 SOCOM is an excellent choice 450 BM ) developed! Used to be cheap enough that you could wear out a barrel by. Been around for many years which round do you think 458 socom vs 30 30 would have picked two other LAR series SOCOM from. A 300-grain Barnes projectile traveling, generating a muzzle velocity of 1,900 feet-per-second or Grendel. Upper receiver on your AR-style weapon and use the cartridge for target shooting applications round in our data ( fps... 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To shoot accurately is a large-bore cartridge that delivers devastating stopping power at short distances Bushmaster. Beowulf had been available back during these trials, which round is right you! You cant Help but notice the size differences between the two around for many years hard on its,!