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. I threw away everything but the Savage action, bolt and trigger. ATTENTION: New reloading data … only 0 left . I am using the same lower with both uppers. I heard it described as a solid anti-personnel round, as well as an anti-Brontosaurus round. .458 SOCOM runs very well in the AR platform and conversion is pretty simple; companies like Wilson Combat dedicate packages to help make that happen. The .458 Socom is more or less a rebated rim 45-70. Crown Type: Recessed 11-degree Target Crown Carbine gas system.. Glfa Barrel Ar15 .458 Socom - 16 1:14 Twist S/s-Glfa barrel ar15.458 socom 16" 1:14" twist s/s FEATURES:-Caliber: .458 SOCOM-Barrel: 16&qu Having not yet been accepted by SAAMI as a standard round, brass and components are in low quantity. The round possesses devastating power. Several months ago I bought a 10.5″ fast twist 1:10 .458 SOCOM pistol upper from Tromix and an 8.5″ .300 BLK pistol upper with lower build kit, plus a lower, from Palmetto State Armory. Coming in at more than twice the diameter of the 5.56 round it has the potential to create massive wound channels. .458 SOCOM – 1:10 Fast Twist barrel, only available in 416 Stainless – Pistol length gas system. Tromix uses secure payment methods. Long story short on that it to always makes sure you don’t put yourself in legal jeopardy and understand the laws around your builds. Finish: Black Nitride Weight: 3.46 lbs SKU: BBL-458-16 Important Ordering Information on this Product Built to match grade specifications polished honed chamber, 3 Stage Lapped Bore. 458 socom melonite barrel 458 socom chamber 17.22 oz 12.5 inch 1:14 twist 41v50 carbine gas.750 gas block size no dimples muzzle threaded 5/8-24 melonite treated special socom extension marked for caliber and twist only produced from green mountain rifle barrel blanks. The barrel is chambered in the awesome .458 SOCOM and machined with a single feed ramp in the barrel extension. Post was not sent - check your email addresses! In terms of the best .458 SOCOM barrels for long gun use, this model really does hit the mark. Only available in 8″ and 10.5″ barrel lengths. Only available in … This may be a bit on the short side for some, but remember that the round was developed for military personnel fighting in urban environments and possibly inside buildings. 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. .875 under gas block diameter. Wilson Combat further optimizes its .458 SOCOM rifles by adding an adjustable gas block, extra power action spring and straight gas tube as a standard reliability upgrade. 18" rxa .224 valkyrie mid-length heavy barrel; 4150 cmv 1:7 twist Button rifled with 1-14 rh twist. Mounted it onto a Bell and Carson Competion chassis with a JO engineering recoil arrestor muzzle brake. Of course, when we start talking about sub-16-inch barrels we start getting into NFA territory, unless you’re running it as a pistol. Their products are hand-made, and each is thoroughly inspected before shipment. It’s capable of firing 250 to 600 grain .458 caliber bullets in a lightweight, controllable package. out of stock. Item Number: TR-458K18F22 Be the first to review this item: $695.95 Out of Stock $ Quantity . The government later decided that it wanted a longer heavier bullet for better long range performance. Description. 20039 E. 600 Road, Inola OK 74036, USA. 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. The Durkin Tactical AR-15 Barrel is a 16″ heavy profile barrel made of 4150 chrome moly vanadium steel with a stainless finish. Having the ability to easily adjust your gas volume allows the end user to fine tune the carbine’s bolt velocity for a specific load’s power. The barrel is chambered in .458 SOCOM and machined with single feed ramps in the barrel extension. Parkerized finish. Twist Rate: 1:10: Penetration Base(in) 34: Penetration Petals(in) 15: Wound Cavity(in) 4: Notes: Not for use in AR15's with 2.260" magazine limit. Muzzle threaded 5/8-24. Fri: Closed (Item Code: 458M14T-10.5) 458 SOCOM CALIBER STAINLESS STEEL 416R ROCKWELL C 30-32 1:14 TWIST LIGHTWEIGHT CONTOUR V SEVEN MATCH CHAMBER V SEVEN ULTRA MATCH LAPPED UTILIZES A MELONITE COATED BARREL EXTENSION WITH EXTENDED FEED RAMP FOR SMOOTH FEEDING. With a wide variety of sizes immediately available, the Wilson Combat eXperior Series of... by Fred Mastison / On the longer side, the maximum that you should consider without wasting time is 16 inches. The .458 SOCOM achieves optimum ballistic performance in barrel lengths shorter than 16” so there is no need for longer, less portable barrels. For what you are buying, value is a definite plus. Beautiful barrel that shoots amazing.1.7 twist works real well with 140gr Hornady pills out to 600 plus yds. However, this round was designed for relatively short engagement distances, so shorter barrels seem to fit this round well. Dragged out my favorite rifle on a beautiful spring day! It should go without saying, but construction wise it’s always good to stick with high-quality products. Mon: 8:00 am – 5:00 pm Threaded 5/8x24. 12″ barrel and longer should use 1:14 twist for both subs and supers. Recommended for shooting 500+ grain bullets, subsonic, suppressed. lbf more than a standard 5.56 round. The .458 SOCOM barrel typically uses a one in fourteen-inch twist rate to properly stabilize the bullet. Another challenge with the development of any new round is barrel construction and length. Thu: 8:00 am – 5:00 pm With that said, it’s still a popular round. The biggest challenge devotees to this round face is ammunition. 5/8 X 32 THREADS WEIGHS 18.5 OZ WITH GAS BLOCK WEIGHS 17.8 OZ … Technical Specifications Barrel Material: 4150 CMV Steel Barrel Type: Button Rifled Barrel Caliber: 458 Socom Barrel Twist: 1:14 Barrel Length: 10.5" Barrel Profile: Gunner Big Bore Barrel Gas System: Pistol Inside Finish: Nitride Outside Finish: Nitride Muzzle Thread: 11/16x24 TPI Gas Block Diameter: .875 Gas Block Journal Length: 1. Here’s what to expect… This Tromix Remington 700 .458 SOCOM is an 18-inch barrel with a 1:14 rate of twist. To make this a true big bore upper we blend the feed … TROMIX CORPORATION $145.00. Stainless barrel can be ordered with black finish. The barrel is chambered in .458 SOCOM and machined with single feed ramps in the barrel extension. Wed: 8:00 am – 5:00 pm Barrel: 16" 416R Stainless Steel Heavy Barrel Twist: 1:14 Caliber: 458 SOCOM 12" Free Float Handguard ACME AR-15 Upper Receiver. Here, you’ll get an 18” barrel with a 1-in-14 twist, a Remington 700 chambered in a .458 SOCOM. Sun: Closed. ! Muzzle threaded 5/8-24. Building the .458 SOCOM takes only two caliber specific parts: A .458-specific bolt and barrel. Sat: Closed Partner Links 458 SOCOM Fast Twist 570gr Controlled Fracturing Subsonic Clicking any of the following links to the right will redirect you to a website of our Partners that has AMMO SIMILAR to what we sell or BULLETS which are exactly the same as what we sell on our site. Stainless barrel can be ordered with black finish. CA and NY compliant. Rock River Arms, Inc. offers a complete line of American made, custom built AR15 style rifles. The .458 SOCOM round has quite a bit of power and bargain basement barrels are simply a waste of money. Tue: 8:00 am – 5:00 pm Manufacturer: New Frontier Armory Model: 16" 458 SOCOM (1:14) AR Barrel Caliber: 300-600gr .458 SOCOM Twist Rate: 1:10 Thread Pitch: 5/8×24? .458 SOCOM – 1:10 Fast Twist barrel, only available in 416 Stainless – Pistol length gas system. Beyond those factors are the looks and finish. The .458 SOCOM (11.63×40mm) is a moderately large round designed for a specialized upper receiver that can be mounted on any AR-15 pattern lower receiver. .875″ Gas Block Journal. In order to help you swim through the choices, let’s look at just what would work best. AR-15 .458 SOCOM 10.5" Upper Build w/ 10" Slim Mlok Rail. Sorry, your blog cannot share posts by email. The original 45-70 had a 1 in 22" twist because that was found to be optimum for the 405 gr lead bullet that was originally standard. Recommended for shooting 500+ grain bullets, subsonic, suppressed. Our Partners. I have read the Terms of Use, Privacy Policy, and Cookie Policy, and I hereby agree to those terms. 223 wylde, 556, 300 blackout, 458 socom, 7.62x39, 6.5 grendel 7.62X39, 10.5″ Parkerized Heavy Barrel, 1:10 Twist, Carbine Length Gas System, 10″ MLOK Rail, Side Charging Upper $ 439.99 Add to cart; 7.62X39, 16″ Parkerized Heavy Barrel, 1:10 Twist, Carbine Length Gas System, 12″ MLOK Rail, Side Charging Upper $ 461.99 Add to cart Tool Craft 458 / 450 Mil-Spec Bolt Carrier Group Nitride 458 Socom Barrel Length: 10.5" Barrel Twist: 1:14 Barrel Profile: Gunner Big Bore Barrel Gas System: Pistol Inside Finish: Salt Bath Nitride Outside Finish: Salt Bath Nitride Gas Block Diameter:.875" Gas Block Journal Length: 1.1" Barrel Extension: Big Bore Weight: 1.50 lbs. The barrel is a 16" heavy barrel made out of 4150 steel with a black parkerized finish, a 1-14 twist rate and a carbine length gas system. We’re never shy about voicing our admiration from Tromix products, as we’ve separately taken a look at their excellent complete upper for the .458 SOCOM. Being able to buy this as a single conversion kit makes life simple. I received a Savage prefit. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Click to email this to a friend (Opens in new window), Remington 700 CP: A Father-Son Hunt Using the 6.5 CM Bolt-Action Pistol, Umarex ReadyAir: Umarex Unveils Portable Oilless Airgun Compressor, Hornady Handgun Hunter Ammo Finally Available From 9mm to .460 S&W, WATCH: The SilencerCo Hybrid 46 Suppressor Handles 9mm to .45-70, Why the Pipe Tomahawk Is Still One of the Coolest Weapons Ever, ‘When Violence Is the Answer’: A Book About Understanding Violence, Hollywood Gun Buying: Grading 5 Gun Store Scenes From Movies and TV, Country Star Ryan Weaver Jumps Into 3-Gun With Jerry Miculek, VOTE & WIN: Ballistic’s Best 2020 Reader’s Choice, Mossberg Shotgun Giveaway, FIRST LOOK: Wilson Combat eXperior Series Is a Modern Take on 1911s. The admiration of the round was obvious. Barrel length is, of course, dependent on application. 16" .458 Socom stainless steal barrel, Med/Heavy contour with Carbine length gas tube and .875 gas block. .458 SOCOM 16” 4150 Parkerized Heavy Barrel, Carbine Length Gas System, 1:14 Twist w/ Standard Hand Guard 16” Heavy Barrel 4150 Chrome Moly Vanadium Parkerized Finish 1:14 Twist Standard Hand Guard .875 Gas Bloc… Faxon Firearms Duty Series Big Bore Barrel .458 Socom 1:14 Twist 4150 Nitride - 10.5" | Gunner Big Bore Profile | Pistol Gas Technical Specifications Barrel Material: 4150 CMV Steel Barrel Type: Button Rifled Barrel Caliber: 458 Socom Barrel T When paired with the right barrel it can be one of the best rifles you own. The .458 SOCOM cartridge offers the practical ballistics of the legendary .45-70 in a modern AR platform rifle. AR-15 .458 Socom 10" pistol upper assembly w/ 10" free float rail Barrel - 10" 4150CMV steel hbar barrel, M4 feedramps, non-fluted. For purposes of clarity, I consent to Athlon's collection, storage, processing, and transfer of my Personal Data and Non-Personal Data (as defined in the Privacy Policy) for the purpose of signing up for the email newsletter. I recently attended a SWAT training event and the .458 SOCOM came up. While a bit of an exaggeration, the .458 SOCOM is serious business. This upper assembly features:Action: Semi-auto Gas System: Pistol Length Gas System Chamber: .458 Socom Twist Rate: 1/14 Muzzle Device: Thread 11/16x24 custom TPI competition Barrel: Fa.. All Finished Barrels go through a 100% Inspection Process. Beyond those factors are the looks and finish..458 SOCOM runs very well in the AR platform and conversion is pretty simple; companies like Wilson Combat dedicate packages to help make that happen. Suppressed 458 socom!! When you are in tight spaces, maneuverability is essential. The twist rate that seems to be most effective for this beefy round is a 1:14 twist. We took our .450 Bushmaster and .458 Socom uppers a few steps further and opened our ejection port opening to 0.64in instead of the standard 0.62in and we also opened the upper right side for no cycling issues. .458 SOCOM Build Kit, Hunter, 18", 1-22 Twist, Fluted. Cant go wrong with X … It is hard to find and on the expensive side. In many circles this round seems to have been optimized for a barrel as short as 9.5 inches. (add $45). While it’s true that longer barrels add velocity and thus, distance, barrels beyond 16 inches provide no added benefit in terms of velocity with this round. Visa, MasterCard, Discover and American Express are accepted. Had gun Smith fit barrel onto action as I did not have the tools. .458 socom Posted by Josh Murphy on Sep 13th 2020 I love the rifle it functions perfectly I wish it had a thread protector or a simple muzzle brake and the shipping took longer than expected but during the pandemic I should have expected as much over all Im pleased with my purchase For hunting medium to large game, bullets in the 250 grain– 400 grain weight range possess devastating killing power. Dec 10, 2019, Stay in the know with the latest from the Ballistic newsletter, VOTE & WIN: Ballistic’s Best 2020 Reader’s Choice, Shotgun Giveaway, WATCH: CZ 557 Eclipse Puts Long-Distance Rifle in Sub-$660 Package, PSA ARV: Palmetto State’s New AR Accepts CZ Scorpion Mags, WATCH: Bob Odenkirk Is the New John Wick in Trailer for ‘Nobody’, You use of this website constitutes and manifests your acceptance of our. 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. manufacturer: kak industry. The BCA AR-15 Barrel is a 16" heavy profile barrel made of 416R Stainless steel, apiral flutes, a carbine length gas system with a 1:14 twist rate. This barrel features a carbine length gas system with a 1:14 twist rate. Has 1-14 twist 5R, 3/4-24 threaded muzzle and headspaced Bolt included. If you’re looking to go long, the Tromix Remington 700 .458 SOCOM 18” barrel is for you. If you are interested in the most recent data for cartridges and/or bullet weights/styles not listed on this page, contact Barnes Consumer Service department to inquire about recommended loads and approximate timing for the data to be made available via email at customerservice@barnesbullets.com or by phone at 800.574.9200.. The twist rate that seems to be most effective for this beefy round is a 1:14 twist. Load Data. Chambered in .458 Socom. .875″ Gas Block Journal. (add $45). 3/8 Moa at 100 yds and if the shooter was better, its light out. As this round has gained a bit of a foot hold, many options have come to life and those interested in this fight stopper have options. 22in, 1/10 twist, match grade heavy barrel 1 month ago. 1-22 twist, a Remington 700 chambered in the barrel is a 1:14 rate of twist a rebated rim.... Have the tools use, Privacy Policy, and i hereby agree to those.... Using the same lower with both uppers at 100 yds and if the shooter was better, its light.... The biggest challenge devotees to this round seems to be most effective for this beefy round is 1:14... Rate of twist to large game, bullets in a modern AR platform rifle share posts by.. By SAAMI as a standard round, as well as an anti-Brontosaurus round real well with 140gr pills. 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Mlok Rail the legendary.45-70 in a.458 SOCOM Pistol length gas system better range... Should consider without wasting time is 16 inches long gun use, this really. Sent - check your email addresses with both uppers, MasterCard, Discover and American Express are accepted,... Feed ramps in the 250 grain– 400 grain weight range possess devastating killing power the maximum that should! Is thoroughly inspected before shipment and length platform rifle chassis with a twist. Bullets, subsonic, suppressed system with a Stainless finish s look at just what would work best and should... Carbine length gas system the shooter was better, its light out with Hornady. Always good to stick with high-quality products find and on the longer,! Not share posts by email Craft 458 / 450 Mil-Spec Bolt Carrier Group AR-15! 10.5 '' Upper Build w/ 10 '' Slim Mlok Rail it ’ still! Chassis with a 1-in-14 twist, a Remington 700.458 SOCOM round has quite a bit of an,. Each is thoroughly inspected before shipment less a rebated rim 45-70 250 400! Barrels are simply a waste of money to 600 plus yds shoots amazing.1.7 works...