458 socom, 600 grain subsonic
Then, clean the lube off for loading. I didn't really find any other bullets I liked for long range sub-sonic use. Great penetration and expansion. you consent to receive marketing text messages Brunswick, GA was asked to developed factory loaded ammunition for the 458 SOCOM. It was shown as effective in terms of ballistics, firing a 500 grainbullet subsonically, but not ideally suited for its role due to the size andweight of the platform. Explore our articles, guides, and join our community to get started on your reloading journey today. No ammo is tamper proof! The base of the bullet is a rebated boattail design. parent, cartridges, it was determined that a bottom-neck worked the best. Now, that last part is a bit more, shall we say, variable, than the others. Luckily, the lower came with a stock on it that has a rubber recoil pad, because cushioning rubber is a handy thing to have on a rifle chambered in .458 SOCOM. Do not contact us and ask to change an order youve already placed. Muzzle Velocity: 1020 fps First designs used the 8 x 68 S case, as it shares the rim diameter of the .50AE and is non-rebated. For hunting medium to large game, bullets in the 250 grain 400 grain weight range possess devastating killing power. It used to be that .458 SOCOM ammo cost $2.50-$3.50 per shot. $49.99. 458 SOCOM 500gr. And I eat tacos. 500 grain 458 hollow point with cut jacket. Maximum firepower ammo. Were talking about a 575 to 600 PF momentum. Underwood Ammunition 458 SOCOM 500 Grain Hard Cast Lead Flat Nose Gas Check Subsonic Box of 20. In Stock. The 458 SOCOM (aka: 11.5x40mm RB) is a large caliber cartridge designed for use on the AR15/M4 platform. History Inspired by a supposed lack of power offered by the 5.56 NATOcartridge used in the M4 and the M16, the .458 SOCOM came about from informaldiscussion of members of the special operations community, specifically TaskForce Rangers experience that multiple shots were required to neutralizemembers of the opposing force in Mogadishu during Operation Gothic Serpent.Marty ter Weeme designed the cartridge in 2000 and Tony Rumore of Tromix, Incwas contracted to build the first .458 SOCOM rifle in February 2001. The 458 SOCOM uses a large pistol Anyone ever experience this sort of thing? by Wicked Sat Jan 30, 2010 10:24 pm, Post pressures of 35,000 psi. You have entered an incorrect email address! Having the ability to easily adjust your gas volume allows the end user to fine tune their carbines bolt velocity for a specific loads power. Also, in late 2020, the CIP Committee reached out to SBR about the 458 SOCOM, and in November 2021 the 458 SOCOM was CIP approved. The gas tube you use is the same gas tube youd use for any other build of the barrel length youve chosen. Don't want an AR, Encore or other single shot and they are what's available chambered and still not fast enough twist. by Wicked Tue Mar 08, 2011 1:52 pm, Post Hopefully, we can serve you all. Bullet is .458 diameter. The CTX features a 300 grain . It will happen. by T78m6b Wed Apr 27, 2011 2:31 am, Post For the best experience on our site, be sure to turn on Javascript in your browser. Where the .458 SOCOM gets to be giddy fun is when you go with heavyweight subsonics. This 500 gr. Consent is not a condition of any purchase. Just not sure when. The cartridges considered were7.6239mm M43, 939mm Grom, .45 Professional (which has since become the .450Bushmaster), and .50 Action Express. I developed a load in my 458 socom with this projectile going 1025 fps. Thanks for the speedy reply. posted on May 13, 2021. The .458 SOCOM treads hard on its heels, but with a flatter (albeit still arcing) trajectory. Though the 1.5-inch Barnes was the wrong size and weight for the M4 platform, it inspired Tony Rumore and Mary ter Weeme to develop the SOCOM round. Literally 1/2 MOA at 50 same at 75. then 100.I am stumped. LilGun (use between 28.5 gr. Slow factory 1-18" twist prohibits using any heavier long range bullets. These. The noise, not so much. Your ammo will arrive at the same time if you track it or not and will certainly arrive later if we are swamped answering questions instead of getting orders shipped. It fired suppressed out of bolt-action rifles and, with a 500-grain bullet, was subsonic. For the heaviest-recoiling loads, youll also want to trim cases and apply a firm crimp along with good neck tension. The SOCOM is also capable of launching 500- 600 grain bullets at subsonic velocities for suppressed or tactical use. by Wicked Wed Apr 27, 2011 8:37 am, Post There's plenty of other choices in lighter super sonic weights for hunting though. We recommend this twist rate if you plan to use a suppressor to eliminate the chance of a baffle strike. 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. You can download a copy of the cartridge print directly from the CIP website, or click here to download a pdf copy. 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. Required fields are marked *. Field tests have shown to knock Whitetail deer to the ground with authority andinflictlarge exit wounds. Impact velocity = 975 fps, resulted 14 inches intoa BULLET TEST TUBE. 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. by Valar Morghulis Sat Apr 16, 2011 4:04 am, Post Taylor Knock-Out Factor Calculations What it takes to knock-out big game. by. . Shipping. The Hide Armory. Holosun Releases EPS And EPS Carry Pistol Reflex Optics, Sitting Bulls Rifle Up For Sale In Upcoming Auction, Best AR-15 Accessories And Upgrades (2023). Due to Department of Transportation regulations, we cannot accept returns on Ammunition. The cartridge case design was finalized based on discussions with Tony Rumoreat Tromix, Inc. suggesting a lengthened .50 AE case would work well in themagazines as well as be the largest diameter case to be able to feed throughthe barrel extension. When we manually change orders it requires a lot of time that we do not have during this rush and it keeps us from serving all of our customers. little update. Ever wonder just how big a bullet we can hurl out of the standard AR-15 package? I & II; Gun Digest Big Fat Book of the .45 ACP, Gun Digest Book of the AR-15, Gun Digest Book of the AK and SKS, Gun Digest Book of the Glock and Gunsmithing: Pistols and Revolvers, among other titles. It wont penetrate bullet proof vests but I wouldnt want to be on the receiving end. The industry standard 1-14 twist barrels seem to be the best choice for over 350 grain bullets and/or subsonic loads and will shoot all suitable bullet weights acceptably well. 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. Sub MOA to 75 yards and then something strange is going on. I use the guns. by Rikky Lee Sat Jan 30, 2010 8:23 pm, Post Pistol Loads | Rifle Loads | How to Reload | Reloading Gear | Contact, Pistol Loads | Rifle Loads | How to ReloadReloading Gear | Contact, Pistol LoadsRifle LoadsHow to ReloadReloading GearContact, Copyright 2023 Reload Ammo Built with by Edward KadoPrivacy Policy | Cookie Policy | Terms of Service | Amazon Affiliate Disclosure, Copyright 2023Reload AmmoBuilt with by Edward KadoPrivacy PolicyCookie PolicyTerms of ServiceAmazon Affiliate Disclosure. After a lot of research and discussion, I have come to the conclusion that there's no case easily converted to do what I want. The required barrel twist rate for stability with a muzzle velocity of 1,050 fps is 1:10. Contact Form 7 or GravityForms plugin is required! History [ edit] Looking for more .458 SOCOM ammunition choices? Acme bullets makes a .458 SOCOM-specific bullet thats 576 grains in weight and given a bright red Hi-Tek coating. Be sure of what you are ordering. Two bucks a pill but they're a thing of beauty. However, case capacity can become an issue with bulky rifle powders.If I can find some loads with 2400, that might be a good experiment. I'm starting to get motivated now. Out of Stock. In order for us to accomplish this for our customers, we ask the following. If youre using a carbine with a 16-inch barrel, you might fall a few fps short of that. It has aserratedjacket that isdrawnof guilding metal. But, I did discover that something that fits the bill perfectly already exists, it's just not a .50, it's the 458 Socom. Please check local laws before ordering. 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 SOCOM achieves optimum ballistic performance in barrel lengths shorter than 16 so there is no need for longer, less portable barrels. 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. Bullet wise right now I have a pile of 300gr Hornady JHPs, some Missouribullet 410gr coated, and I have lee dies for casting their 500gr. cartridge in recent conflict. Grab a scope out of the scope drawer, in its mount, and put on top. Red Dot and Green Dot because at max chamber pressure, they yield velocities below your desired 1050 fps. Youcan back off loads. This subsonic version is great in SBR Brand suppressors. I think Brux barrels can make you a barrel in whatever twist you want. The .458 SOCOM is a relatively large round designed for a specialized upperreceiver that can be mounted on any AR-15 pattern rifle. by Wicked Wed Jan 13, 2010 2:09 pm, Post (10 Gauge Coach Gun), GRTools Reloading simulation software for free. In our opinion the .458 SOCOM has several design and performance advantages over the.450 Bushmaster and the .500 Beowulf including improved functional reliability and the use of a standard AR magazine. An accurate bullet with the 458 SOCOM ogive profile makes for flawless functioning. http://www.bing.com/search?q=nuke50&7ADE&FORM=QBLH, Vintage Boxes - Gear, Shell, Case, Primer, Group Buys Design, Active , Waiting and Archives, Closed Buys/Waiting for delivery/in shipment, If this is your first visit, be sure to Based on the favorable reviews, commercial production was started and the initial rifles were produced by Tromix. CIP in Europe. 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. Best ammunition for rifles and guns for sale. bullets. Both had been designed to fire the heavy (500 - 600 gr.) The noise, not so much. Get 12 Issues a year of the country's best firearms writing. I put a GM fast twist 458 barrel in my H&R so I could shoot the heavies subsonic. After the design was completed, Tony Rumore of Tromix Corp in Broken Arrow, OK was contacted to build the first prototype. Mogadishu, Somalia that multiple shots were required to neutralize members of the opposing Editor's Note: This article originally appeared in the June 2021 issue of Gun Digest the Magazine. there is a throat limit in the 458 SOCOM chamber where it will not accommodate some types of And magazines are simple: You use regular AR mags. Your email address will not be published. Your email address will not be published. The Maker Overwatch Field 500gr 458 SOCOM ammo utilizes the Maker Bullets 500gr 458 SOCOM REX expanding solid copper projectile. Based on the favorable Check local laws before ordering. SFX9 HC 3.25 Solid Frame X-TAC 15 Round, SFX9 HC 3.25 Solid Frame X-TAC 10 Round. 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. Research had indicated thata short belted cartridge called the .458 1.5 Barnes had been adopted foruse in suppressed bolt action rifles for use in SE Asia during the VietnamWar. Ruger Revolvers and 45 Colt +P Ammunition, HEAVY 10MM OUTDOORSMAN Handgun Ammunition, Heavy .38 Special +P Pistol and Handgun Ammo. The 458 SOCOM (aka: 11.5x40mm RB) is a large caliber cartridge designed for use on the AR15/M4 platform. Bullets are seated out too far for revolver use. by johndoe3 Thu Jan 14, 2010 12:34 am, Post Join the exclusive reloading community founded in 1996 and be the first to know about our latest news, reviews, and insights. We dual diametered the shank which allows the bullet seatingcloser tomagazine length. It gets really interesting when you opt for the real heavyweights. H322 because only 73.3% burn in barrel, and if a supressor is used it will fill up with unburnt powder. It is just a guide and the reason you should start under thesecharges and work up. Satisfactory powders for 458 Socom subsonic: Bullseye, Unique, 2400 Unsatisfactory powders: 1. I currently live in south Texas (near sea level and temperate climate). Great round. 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. Still stalled out, but thinking about re-starting the project. I LOVE the 458 Socom round, it is the most fun round I own to shoot. Reloading For The .458 SOCOM. . Combined with the wide selection of bullets availablein .458 diameter, this cemented the choice of caliber. Bullets by Lehigh Designs, info from their site: http://www.jbmballistics.com/cgi-bin/jbmstab-5.0.cgi, http://www.sin-arms.com/savage_barrels.html, http://www.rockcreekbarrels.com/prod01.htm. You dont have to invest in special, proprietary buffer weights or springs. Share your opinion with others, be the first to write a review. As you said, twist is the big issue. for ~1,700-1,800 fps category), (note: Matts Bullets makes a 365 Grain Lead, Round Flat Nose + Gas Check(.458) that should be experimented with if the flat nose does not create afeed problem). by Wicked Fri Apr 22, 2011 12:50 pm, Post Make sure to use the correct ammunition in your gun. primer pocket. Last I looked, factory ammo is running $50+ for 20 rounds. Today, we are the leading manufacturer of factory loaded 458 SOCOM with over 22 different loads available. SBR Ammunition SBR 458 SOCOM Subsonic Ammo 500 Grain Full Metal Jacket. 458 SOCOM SUBSONIC HUNTING & SNIPING AMMO500 gr. SBR continues the ballistic research to help take the 458 SOCOM cartridge to the next step as a fully developed CQB weapons platform. 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. And the cleverness of the design means its a relatively easy build. But magazines can vary. CIP is the counterpart to our SAAMI in the United States. I have seen posts and videos of subsonic 458 SOCOM with similar complaints but they always seem to be using a bullet that does not expand at subsonic velocities. For the speedy loads and the heavyweights going through your suppressor, youll want to use jacketed bullets. 458 SOCOM SUBSONIC HUNTING & SNIPING AMMO 500 gr. I used this bullet to harvest a deer this fall. For hunting medium to large game, bullets in the 250 grain 400 grain weight range possess devastating killing power. Old handguard off (so old its a quad-rail) and old barrel out. The store will not work correctly in the case when cookies are disabled. As nightfall does not come all at once, neither does oppression. Patrick Sweeney is the author of many of Gun Digest books' best-selling titles, including Gun Digest Book of the 1911, Vols. This is achieved with a muzzle velocity 1050 fps. The SBR Ammunition Full Metal Jacket Line is used as a general purpose cartridge. If it is not in your spam folder, that means we have not yet shipped. 458 SOCOM Subsonic Loads (Slow Heavy Hard Hitters! Minor machining has also been performed to the ejection port opening of the upper receiver to allow clearance for the larger cartridge. If youre shooting on a relatively short range, say a 25- or 50-yard backstop, the thump of the bullet hitting the hill might be loud enough that you want a bit of audio suppression.
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