Magazine Tube Parts Receiver & Action Parts Sights Stock & Forend Parts Trigger Group Parts ... UNDERWOOD AMMO 458 SOCOM 300GR NOSLER BALLISTIC TIP SPITZER. Tromix uses secure payment methods. I just always use a gas check and I like big metplats. Description These Center-Feed.458 SOCOM aluminum magazine followers fit 30 round GI magazines, allowing for center feeding of.458 SOCOM cartridges and limiting the magazine to a maximum of 10 rounds. Mon: 8:00 am – 5:00 pm .458 SOCOM Magazines – Honest, Tell All Review 2020 Spare magazines should be at the top of every gun owner’s shopping list, and it’s no different for the.458 SOCOM. 20039 E. 600 Road, Inola OK 74036, USA. I ordered in a few for testing and they are really nice. The magazine has been modified to function properly with 10rds of .458 SOCOM, but will physically hold 11rds if forced. ​Will not work in new style GI mags equipped with Tan followers, unless the spring is replaced with an old style spring. All it should take is the usual barrel swap to a Socom. Fully functional with 20 rounds of 5.56/.223 ammunition as well as 7 rounds of 458/375 SOCOM ammunition. The 30-round.223 magazines hold ten 458 SOCOM cartridges, the 20-round USGI mags hold seven while 10-round mags hold five. These will NOT work in COPIES of GI magazines, ie Brownells, D&H, etc. The 458 forums mentions Tros a lot. .458 SOCOM Complete Assembled Upper – Left Handed $ 920.00 – $ 1,090.00 Select options.458 SOCOM 8″ Micro Complete Assembled Upper – Left Handed $ 969.00 – $ 1,069.00 Select options.458 SOCOM Complete Assembled Upper – Right Hand Like the.458 SOCOM, the Tromix.375 SOCOM has the rim rebated to 0.473 inch. Case length is 1.575 inches, and the cartridge overall length is 2.260 inches. Still use one of their adapters on a repurposed M11 can. 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 … Visa, MasterCard, Discover and American Express are accepted. Must be REAL GI (general issue) military magazines like Center Industries, Labelle, Adventure Line, OKay, etc. NOTE: This magazine is a modified 30rd 5.56 magazine and as such can still hold 30rds of 5.56 ammo. Fully functional with 20 rounds of 5.56/.223 ammunition as well as 7 rounds of 458/375 SOCOM ammunition. The Early Days of the.458 SOCOM Tromix founder, Tony Rumore, was a pioneer in large bore AR-15 platforms dating back to 1999. Thanks. 10 round capacity. Best.458 SOCOM Magazine In Wisconsin, D&H has been manufacturing gun parts for over thirty years. Wed: 8:00 am – 5:00 pm Smaller caliber ammunition is immediately ejected and can not be retained inside the magazine due to the follower design. Just search Amazon for "458 SOCOM" and they will come up. Not having such a thing we used 4 hands and still shot a … We move from a short barrel length to this Tromix long barrel offering. My suggestion would be to go to the people the created and perfected the .458 SOCOM. Sat: Closed Tony Rumore and his colleagues at Tromix specialize in the.458 SOCOM round but they came up with a really slick follower design that would work with the really slick Lancer hybrid AWM Magazines. TROMIX CORPORATION WARNING: Some of the products on this website can expose you to chemicals including lead, which is known by the State of California to cause cancer and birth defects or other reproductive harm. TROMIX CORPORATION Visa, MasterCard, Discover and American Express are accepted. Wed: 8:00 am – 5:00 pm Thu: 8:00 am – 5:00 pm Marty ter Weeme designed the cartridge in 2000 and Tony Rumore of Tromix was contracted to build the first .458 SOCOM rifle in February 2001. AR Style Magazine, .458 SOCOM, 4 Round, Polymer|Lancer L5AWM During the development process of Wilson Combat AR-15 rifles in .458 SOCOM we have determined that a properly modified Lancer AR magazine is the most reliable feeding device for the widest variety of loads. These magazines are only for use in rifles that accept AR-15 magazines. Tromix or Teppo Jutsu. All I use for checks anymore is the copper .458 cal checks made by Gator. These magazines do not function properly with 450 Bushmaster ammo at full capacity. Remember, the 458 SOCOM was required to feed faithfully from standard mil-spec mags, — and it does! Here are a number of views for you: Lancer Hybrid L5 AWM Magazines But not all magazines are the same and our guide will help you determine what magazines to … Sun: Closed. These AR-15 Lancer 5.56 magazines have been re-machined by Tromix to allow even the most flat/blunt nosed .375/.458 bullets to feed properly. UNDERWOOD AMMO 458 SOCOM 300GR JACKETED HOLLOW POINT. In this addition to the .450 Bushmaster series, we troubleshoot the serious issues with the cartridge in AR magazines and how Tromix came up with a real fix. if you live in an area that has a 10-round magazine limit, you'll need a 3/8" thick spacer inside the floorplate to prevent holding 11 rounds. I was just doing some initial shooting and the initial round loads like butter, but the follow-up shots are striking the bottom of … Sat: Closed Fri: Closed 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. Laser Engraved 458 SOCOM. The pioneer of.458 SOCOM rifles —Tony Rumore of Tromix — completed the rest of the 458 AK build. This is a good company to encourage the Second Amendment to add to the active defense. An adjustable gas block regulates gas from the barrel to help compensate for such a wide variety of loads. Tromix uses secure payment methods. Righties … I used to be very familiar with them back in my C3 days. Have a message out to Tromix. I think your openness to an upper/lower separately is a good decision. Base diameter is a fat 0.541 inch with a … The last time I helped a neighbor build a rifle he described a tool like this which he saw in a video on-line. For hunting medium to large game, bullets in the 250 grain– … I've only tried this product with.458 socom, so these comments may not apply to other calibers. Fully functional with 30 rounds of 5.56/.223 ammunition as well as 11 rounds of 458/375 SOCOM ammunition. For more information please go to www.P65Warnings.ca.gov. HK-style iron sights make for quick aiming, but a Picatinny rail also sits on top of the dust cover to mount optics. Whether it's a Tromix, a Wilson Combat, a RRA upper, pick your poison. These Center-Feed .458 SOCOM aluminum magazine followers fit 30 round GI magazines, allowing for center feeding of .458 SOCOM cartridges and limiting the magazine to a maximum of 10 rounds. Tony Rumore fired the very first round of .458 SOCOM ammunition in the Tromix shop located in … The follower is purposefully designed to work with big bore rounds only. I have delt with both, Tony and Marty, and had Tony build my uppers that I shoot now. Tromix has produced AR-15 barrels and uppers in over a dozen large bore calibers, beginning with the Sledge Hammer lineup in 357 Automag, 44 Automag, 44 Remington Magnum, 440 Corbon Magnum, and 50 Action Express. Home / 458 SOCOM Barrels, Uppers, & Parts / Builders Special .458 SOCOM w/BOLT – Right Handed Builders Special .458 SOCOM w/BOLT – Right Handed $ 499.00 – $ 670.00 At 18-inches in length, it is specifically designed for the Remington 700. Will not work in new style GI mags equipped with Tan followers, unless the spring is replaced with an old style spring. 4 Remington 700 458 SOCOM 18″ Barrel – Best .458 SOCOM Barrel for Remington 700. Machined from 6061 solid bar stock in the U.S.  Not cast in China. UNDERWOOD AMMO (In Stock) 0.0. 458 SOCOM Parts We pay enough for the gear, giving the Govt. .458 SOCOM 10 ROUNDS These magazines are manufactured by Calegalmags as 10 round magazines with our proprietary .458 SOCOM (USGI) Green followers. Note: We have been informed by a customer, that these followers also work in E-Lander magazines with no modifications. Sale Price: $21.95 . a bonus 11% excise tax for a complete rifle just ain't right in my book. Tue: 8:00 am – 5:00 pm 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. Description These AR-15 Lancer 5.56 magazines have been re-machined by Tromix to allow even the most flat/blunt nosed.375/.458 bullets to feed properly. 20039 E. 600 Road, Inola OK 74036, USA. Sort By: Page of 1 : C-Products .458 SOCOM AR-15 Magazine 10RD Usually Ships in 24 Hours MSRP: $24.00 . **No shipments of 7/20 round magazines to restricted locations. Also I found .458 SOCOM metal base plates on Amazon - 10 for $41, retail. These magazines do not function properly with 450 Bushmaster ammo at full capacity. D&H’s mags are all manufactured in the U.S.A. and have been battle-tested in wars around the globe by our soldiers and allies. .458 SOCOM AR-15 Magazines for Sale at Joe Bob Outfitters! As far as followers go, the TROMIX parts are great in Lancers and also in the right brand of metal mags. I suggest saving yourself some hassle and getting a barrel/bolt or complete upper from Tromix and use Lancer magazines. Thu: 8:00 am – 5:00 pm ... has to have a dedicated magazine. Tue: 8:00 am – 5:00 pm .458 SOCOM AR-15 Magazines for Sale at Joe Bob Outfitters! The SOCOM’s reputation with 30-round.223/5.56 polymer Hexmags seems to … Here's for the Tromix website. This allows it to fit neatly, single-stacked, in a standard AR-15 magazine. These magazines do not function properly with 450 Bushmaster ammo at full capacity. Plenty of options listed there. Description These AR-15 Lancer 5.56 magazines have been re-machined by Tromix to allow even the most flat/blunt nosed.375/.458 bullets to feed properly. They will crimp on tighter than say Hornady .45 checks, especially if you size .460". bolt hold open after last round does not function unless you add an extension to the … the tab at the back of the follower that engages the bolt hold-open catch isn't long enough. *These magazines do not come with Tromix center feed followers or base plates. Sun: Closed. Categories: 375 SOCOM Barrels, Uppers, & Parts, Reloading Supplies/Tools Description With the lead times from Redding running 8 months, and 2 years on dies from CH4D, we went ahead and dusted off our last remaining inventory of NOS Tromix 375 SOCOM dies. Mon: 8:00 am – 5:00 pm JoeBob dun saved you $2.05! Fri: Closed I just finished building a .450 Socom rifle, it consists of an ASA billet side charging upper, a billet Seekins lower and a Wilson Combat 14.7" Recon barrel kit.