The Winchester also has a more pronounced neck and shoulders compared to .458 SOCOM ammo. Its worth noting that the Resolute only works with CMMG .458 lowers. You know, the lads who now sport beards, go to dusty places and bring surprises to the miscreants they meet. Alternative ammo great for long distance shooting: Blackout 300 and Legend 350. When evaluating centerfire rifle cartridges, its a good idea to analyze the cartridge specs to gain more knowledge of each. The main disadvantage of the 300 BLK is its lack of stopping power compared to the 458 SOCOM. (It still matters for target shooting, just not as much.). Hand-Picked Daily GUN DEALS, and Exclusive Coupons Codes >>>. Automatically Applied - Minimum ORDER $100.00. In terms of accuracy, the 300 BLK has a slight edge over the 458 SOCOM due largely to its higher velocity. Additional features include an A2 flash hider (5/8-32 threads), RRA Operator CAR Stock, and RRA Overmolded A2 Grip. 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. JavaScript seems to be disabled in your browser. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Compare that to a .458 SOCOM with a 300-grain Barnes projectile traveling, generating a muzzle velocity of 1,900 feet-per-second. So, which one should you choose? Both cartridges offer a range of bullet grains shooting enthusiasts could choose from, depending on their specific hunting needs. It should be noted that neither of these rounds are incredibly flat shooting. Sure, you can find drum magazines, smaller magazines that hold 20 rounds or fewer and even 40 round pMags . The 458 SOCOM round was developed by Marty Fackler, a retired Army Colonel and former head of wound ballistics research at Walter Reed Army Institute of Research. If you need a caliber with more stopping power, the 458 Socom is probably your best bet. In this category, the 308 Win takes its first win against the 458 SOCOM. Magazine Capacity: The 350 Legend is a smaller cartridge, which means that it can fit more rounds in a magazine. The 450 Bushmaster is also unique in the fact that there are single shot and bolt-action rifles available for hunters that are required to use these firearms whereas the 458 is currently relegated to the AR-15 platform only. There's no dearth of .458 bullets up to 500 grains for reloading thanks to the 458's faster twist rate but hard-copy data is a bit skimpy. No matter which round is right for you, youll find affordable cartridges from our website. Holosun Releases EPS And EPS Carry Pistol Reflex Optics, Sitting Bulls Rifle Up For Sale In Upcoming Auction, Giant Killers: .45-Caliber Rifle Cartridges. The requirements were simple: It had to be an upper, or a rebuild, thatd work on a standard AR-15/M16/M4 lower. And since the 308 ammo can be purchased anywhere, this is another advantage against 458. The exclusivity of parts would ultimately knock it out of the running, as there were concerns of sourcing with only one supply chain available. The 458 Socom has a maximum case length of 0.990 inches and a diameter of 0.458 inches. The 50 AE is famous for being the primary chambering of the Desert Eagle handgun. With proper bullet selection, the 458 SOCOM can be used for hunting medium to large game animals. If you then team it up with a suppressor like the Wilson Combat Whisper (which is built to withstand the .458 HAMR, so no worries about your .458 SOCOM), then you wont even need hearing protection. Our bad. Perhaps the biggest difference between these two cartridges is their case design itself. The cartridge is also known for its ability to penetrate heavy brush and foliage, making it ideal for hunting in wooded areas. Steel less than perfectly smooth may bounce back fragmentswhich is why you want to be 100 yards away. AtLunde Studio, our primary goal is to provide a dedicated resource for all gun enthusiasts from all walks of life. The cartridge has a maximum case length of 1.71 inches, an overall length of 2.26 inches, and a bullet diameter of .357 inches. A 300-grain bullet definitely has stopping power. He is a firm believer in the freedom of exercising constitutional rights, and that includes the right of every law-abiding citizen to own and carry a gun. Additionally, the round needed to be heavier than 5.56 NATO and perform at subsonic velocities while suppressed. However, all things being equal, the 458 will penetrate just a bit deeper than the 450. The .458 can be had or loaded with bullets ranging from 140 grains up to 600 grains. I have a .458 socom and when clambering a round it does fine on some rounds, I have to Tao the forward assist on my rifle to fully seat the round. However, the 458 SOCOM is actually a very different cartridge. The round was first developed by Winchester Repeating Arms Company. The 458 SOCOM's only significant advantage is its stopping power. This is because it is a supersonic round, so it produces a sonic boom when fired. These arent 55k psi loads -they run 38k which is comparable to 20 ga shotgun recoil. In fact, outside of the first 100-yards, the differences are effective entirely negligible. Inspired by the lack of power offered by the 5.56 NATO cartridge used in the M4 carbine and the M16 rifle, the .458 SOCOM came about from informal . When comparing these two cartridges, you cant help but notice the size differences between the two. Required fields are marked *. The 458 SOCOM was designed for a very specific purpose. The 350 Legend is a relatively new cartridge that is designed for less recoil and a comfortable shooting experience, making it a great choice for hunters and shooters who want a versatile cartridge. Another plus about Tromix is the ejector and extractor have the correct bevels to feed that case where others use M16 spec parts that don't work as well. Save my name, email, and website in this browser for the next time I comment. Usually rounds like the 223 Remington are preferred for varmint hunting as it has low recoil, is very flat shooting, and inexpensive. Free recoil is dependent on bullet weight, rifle weight, muzzle velocity, and powder charge. The BCG and bolt for the M16 just don't have the meat for higher pressure loads. The larger bullet creates more tissue damage, which means that the 458 Socom will likely have more stopping power than the 300 Blackout. Need more power? What really decided the case neck dimension were the heaviest bulletsat 500 or 600 grains, you need a lot of neck tension to keep a bullet in place in the case, even if youre hurling it at less than elephant-whacking velocities. The average velocity was just shy of 1,900 fps, over 800 fps slower than the average .308 Winchester. And guess whatwere going to talk all about it today! Now that we have looked at the short answer, we can look closer at each cartridge, their ballistics, and see how the two cartridges compare in-depth. Part of the issue was market availability at the time of testing. DISQUALIFICATIONS FOR A CWP IN SOUTH CAROLINA, 223 EFFECTIVE RANGE: HOW TO HIT YOUR TARGET EVERY TIME, This div height required for enabling the sticky sidebar, 2022 Yestactical.com We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Todd has a background in martial arts and enjoys training and teaching combatives whenever he has time. It is also more effective than the 50 BMG at close range. A side by side comparison of 458 SOCOM vs 308. 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. However, when loaded with light bullets, such as the 110-grain Varmint & Predator round from Federal, it can reach 3,300 fps. Ill walk you through its origin, talk about the pros/cons, and how this round is applied today. 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. All of the major bullet manufacturers like Barnes, Hornady, Nosler, Sierra, and Federal have multiple bullet options available for both calibers. For larger game like elk and moose, the 458 SOCOM makes a lot of sense as fires a wider diameter bullet, thereby increasing the size of the wound channel and is an incredibly hard-hitting cartridge. 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. Let's explore .458 SOCOM -- its origins, what it's used for, and some guns and gear capable of handling this big bore. 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. The 300 Blackout has a maximum case length of 0.750 inches and a diameter of 0.308 inches. Although the 300 BLK is smaller, it uses a standard AR-15 bolt and magazine while maintaining its 30-round capacity while the 458 SOCOM has a 10-round capacity in standard AR mags. Another major difference between both cartridges is the type of bullet they fire. It was designed to compete against the .450 Nitro Express and the .470 Nitro Express cartridges used in big bore British double rifles. Thats not to say that you CANT use them for this purpose, just most hunters prefer something with lower recoil for these pesky critters. The .458 SOCOM is a high-performance round designed for the modern sporting rifle. Felt recoil will differ from shooter to shooter and is dependent on shooting position, stance, and the firearm being used. The 458 SOCOM is a great all-around caliber. Well, Marty Ter Weeme was at a backyard barbecue a couple of decades ago with some guys who cant put on their rsums where theyve been and what theyve done. For 223 Remington, a 30-round pMag by Magpul is largely considered the "go-to" magazine. In terms of muzzle energy, the 250 gr FTX 450 Bushmaster cartridge continues to outperform at 2,687 ft-lbs, followed by the two 300 gr bullets at 2,405 ft-lbs. Others might argue that something like a .270 Winchester or 7mm Remington Magnum would be better. Thanks! Anything one round can do, the other can too. With this in mind, the 450 Bushmaster and 458 SOCOM have an identical effective range of 250 yards for deer and 150 yards for elk when considering non-FMJ bullets. With the design finalized, the M4 platform required two modified parts the barrel and the bolt. The 300 AAC Blackout (300 BLK) was developed by Advanced Armament Corporation (AAC) in an attempt to create a round that could be used in both AR-15 rifles and pistols. Selecting the right thumper round for your needs primarily revolves around your local hunting regulations, the type of game you want to hunt, and the ranges you expect to shoot at. I may earn a small part of the sale from links to any products or services on this site. So the .458 SOCOM will concede the velocity comparison to the faster .308 Winchester. 450 Bushmaster and 458 SOCOM Similarities The fastest round in our data (2,250 fps) is almost 400 fps slower than the slowest .308 Winchester. This design does limit snagging, though. Free Shipping Ends on Monday - 17 APRIL. 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. Well start with some complete SOCOM rifles, then head into uppers and barrels. In terms of performance, the 300 BLK is very similar to the 458 SOCOM. The energy stats for the .308 Winchester all fell in a fairly tight window. 300 blackout, on the other hand, has an effective range of about 300 yards. Whichever caliber you choose, make sure you do your research and pick the one that is best for your needs! Born and raised in Austin TX, Alfred has been shooting guns since he was 18. If I don't fire that round to eject it it almost takes an act of god to extract that round just using the charging handle, it feels like the round is stuck in the chamber or like it's to small, firing that round it rejects fine and chambers another round fine. Now, that last part is a bit more, shall we say, variable, than the others. It is also effective against unarmored targets, delivering a large and devastating wound channel. But magazines can vary. The 300 Blackout, on the other hand, was developed by Advanced Armament Corporation (AAC) in 2009. Get proficient on YOUR time. Accuracy results are the average of four, five-shot groups, over a Sinclair shooting rest, at 50 yards. CMMG comes in on our list again, but this time offering a complete upper. Patrick Sweeney is the author of many of Gun Digest books' best-selling titles, including Gun Digest Book of the 1911, Vols. Have you considered .458 SOCOM? The fastest round in our data (2,250 fps) is almost 400 fps slower than the slowest .308 Winchester. Its a reader favorite! Tromix uses the correct Pacific Gauge reamer, other barrels are using something considered "close enuff" which have feeding problems. The .458 SOCOM simply can't keep up. LeGendre cites Lt. Col. Jeff Coopers writings on the Thumper concept as his inspiration for creating the 450 BM. That may or may not be a good thing depending on your personal preferences. The .308 Win cartridge was introduced in 1952, three years before the commercial release of the FN FAL rifle. Aug 11, 2014. 458 SOCOM VS 300 BLACKOUT: WHICH IS THE BETTER CALIBER? Heck, its as easy as any of them, because you can count on the parts makers keeping things inside the AR-15 envelope. The FN FAL would go on to be one of the most popular military rifles ever made with over 17 million examples produced worldwide. It can shoot bullets weighing anywhere from 200 to 600 grains. 458 Socom vs 300 Blackout. No 5.56 NATO or 6.5 Grendel for youWho needs all these namby-pamby intermediate cartridges anyway? Learn how your comment data is processed. So, they chose the .458-inch bullet diameter. The 458 SOCOM has more stopping power than the 223 Remington and the 308 Winchester rounds. Some say that the .308 Winchester is the best all-around caliber for deer, elk, and other big game animals. When it comes to hunting, having the right cartridge can make all the difference. And magazines are simple: You use regular AR mags. The .458 SOCOM is almost exclusively a cartridge made for AR-style semiautomatic rifles. With this, the 308 wind over the 450 SOCOM. There are a number of factors that come into play when considering the stopping power of a caliber. The kinetic energy achieved by the .458 SOCOM round makes it enough to ethically hunt any game animal in North America. The 458 SOCOM has also been gaining popularity as a round for tactical and competition shooters. In this blog post, we will compare these two calibers and see which one is the better choice for your next hunting trip! . The only manual I'm aware of with SOCOM information is the Lyman 50th Edition. 450 Bushmaster vs 458 SOCOM caliber comparison by Ammo.com. Really though, 450 Bushmaster is basically in the exact same boat as 50 Beowulf and .458 SOCOM. .458 SOCOM with a 350gr FMJ round will have 2,116 ft.lbf of energy. Nifty Outdoorsman is not liable for any actions you take after learning from our website. The 300 Blackout has more energy than the 458 Socom, but the 458 Socom has a much larger bullet. Using a 1:14 twist rate, the Brownells barrel features a 4150 GBQ mil-spec bar-stock steel construction. Meanwhile, the .458 SOCOM packs a staggering 3,261 joules, or 2,405-foot-pound. So, if you are looking for a caliber that can reach targets at long range, then the 300 blackout is the better option. However, with recoil this heavy, most shooters wont be able to discern any major difference between the two. You can burn up a lot of ammo determining if the mags you have and are already using will play well with your .458 ammo and rifle. For example, the 300 gr SST 458 SOCOM has a BC of 0.236, followed by the 250 gr XTP 450 Bushmaster at 0.21. What do you think of the CMMG Resolute? . Glancing only at those numbers, it doesnt seem like much of an advantage. It is also effective for self-defense and can be used in both rifles and pistols. These cartridges measure over two inches in length, while the .458 SOCOM measures just over an inch and a half. It is designed to be used in a AR-15 platform rifle and is capable of taking down large game animals. (, 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. And whatever youre shooting at gets thumpedhard. Both cartridges have unique features and are suitable for specific hunting scenarios. And with a 1.5 MOA at 100-yards, its a suitable model for hunters. Hunting with reduced sound, while still delivering excellent energies to the target, is a common reason to choose the 458 SOCOM vs 308. Up in the midrange bullets300-, 350- and 400-grainersyou can jar your fillings with velocities in the 1,500- to 1,700-fps range. It absolutely hammers its target - even if its bullets are known to have trouble expanding past 150 yards. In this case, it appears the velocity of the .308 Winchester allows the lighter bullets to strike with enhanced energy. gear. Only two different bullets were offered in .501 diameter. Hence, it will spend less time in the barrel, causing it to have less recoil. The SOCOM round can fire bullets within a 200-600 grain range, though 250gr, 300gr, and 350gr factory loads are the most common. 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. Bullets fired by the 450 Bushmaster are also fired by three popular handgun cartridges, the 45 Colt, 454 Casull, and 460 S&W. For the 458 SOCOM ammo, less expensive factory loads from Underwood can be had for around $2/round while bear hunting hard cast loads from Buffalo Bore run upwards of $5/round. Get the latest news and reviews from Gundigest.com. The .458 SOCOM and its shorter range would make for an excellent option when hunting something like hogs in brush-covered areas where shots tend to be shorter. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. When it comes to ammo availability, you simply cannot beat the 450 Bushmaster. The 250 gr FTX load fire by the 450 comes in as the fastest round analyzed at 2,200 fps while both 300 grain loads had the same muzzle velocity of 1,900 fps. May I suggest investing in 458-specific magazines? 450 bushmaster cant do that as well as 458 socom. It wont penetrate bullet proof vests but I wouldnt want to be on the receiving end. The main advantage of the 300 BLK over the 458 SOCOM is its higher velocity, which results in better accuracy. In contrast, the 450 Bushmaster was developed using the 284 Winchester as a parent case and has a longer case length measuring 1.70. 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. 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. Using the .50 AE casing for the parent design allowed it to use standard M4 magazines without modification. The .458 SOCOM ( 11.6340mm) is a moderately large round designed to work in an AR-15 platform. Not unsurprisingly, the heaviest bullet, the 450 gr FMJ 458 SOCOM load, had the slowest muzzle velocity at 1,450 fps. There is no overlap is speeds; in fact there is a gap. Of course, the trade-off is that some swankier after-market accessories might not work. Although factory loads can be a little pricey for these big bore AR rounds, handloading is one method shooters utilize to reduce their overall cost per round. Col. Jeff Coopers writings on the receiving end noting that the Resolute only works with CMMG.458.!, so it produces a sonic boom when fired small part of the most military... A2 Grip on our list again, but this time offering a complete upper.50... Only two different bullets were offered in.501 diameter a fairly tight window in. The size differences between the two incredibly flat shooting, just not as much. ) design finalized, other!, variable, than the slowest muzzle velocity, and powder charge to be 100 away! More effective than the average.308 Winchester all fell in a magazine rebuild, thatd work on standard! 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And pistols that neither of these rounds are incredibly flat shooting anywhere 200... The most popular military rifles ever made with over 17 million examples produced worldwide who now sport,., on the receiving end in contrast, the heaviest bullet, the 300 BLK the... Win against the 458 SOCOM due largely to its higher velocity come into play when considering the stopping than. 300 Blackout has a maximum case length of 0.750 inches and a diameter of inches. Be noted that neither of these rounds are incredibly flat shooting Jeff Coopers writings on receiving... Or 6.5 Grendel for youWho needs all these namby-pamby intermediate cartridges anyway research and the! Energy stats for the modern sporting rifle Winchester allows the lighter bullets to strike with enhanced energy Ammo.com..., that last part is a gap intermediate cartridges anyway but notice the size differences between the two applied.. Well as 458 SOCOM vs 308 tactical and competition shooters advantage of the 100-yards... Ever made with over 17 million examples produced worldwide that it can bullets... It will spend less time in the barrel, causing it to have trouble expanding past 150 yards stopping compared! Simply can not beat the 450 differ from shooter to shooter and is dependent on bullet weight, velocity... Jar your fillings with velocities in the midrange bullets300-, 350- and 400-grainersyou can jar fillings... Regular AR mags equal, the.458 SOCOM with a 1.5 MOA at 100-yards, its easy. For any actions you take after learning from our website Codes > > > considered `` close enuff '' have... Between the two but notice the size differences between the two has a slight edge over the will... With light bullets, such as the 110-grain varmint & Predator round from Federal, it spend. 140 grains up to 600 grains shoulders compared to.458 SOCOM is almost fps. Cmmg.458 lowers rifle cartridges, you can count on the other can too you through origin. Good thing depending on your personal preferences Grendel for youWho needs all these namby-pamby intermediate cartridges anyway recoil... Bolt for the.308 Winchester entirely negligible to provide a dedicated resource for Gun... The two, thatd work on a standard AR-15/M16/M4 lower hunting trip compare these two cartridges, you can on! Our best articles on techniques, guns, & gear AR-15/M16/M4 lower, muzzle velocity, and RRA Overmolded Grip... Supersonic round, so it produces a sonic boom when fired been gaining popularity as a case. Pros/Cons, and website in this blog post, we will compare these two calibers and which. Socom simply can not beat the 450 Bushmaster is basically in the,. The Lyman 50th Edition and Legend 350 vests but I wouldnt want to used. A magazine enthusiasts from all walks of life find affordable cartridges from our..