.458 SOCOM

Able to sling 300 grains of lead at 1,900 feet per second, .458 SOCOM is a big-bore caliber for the AR-15. Check our selection for the parts you'll need for this special cartridge.

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(4)

CMMG MkW-15 .458 SOCOM AR-15 Magazine – 10 Round

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AT3 Tactical AT-15 M-LOK Builder Set - Lower, Upper, and SPEAR M-LOK Handguard

(9)

AT3™ AT-15 M-LOK Builder Set – Anodized and Cerakote

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AT3 Tactical AT-15 Quad Rail Builder Set - Lower, Upper, and Pro Quad Rail Handguard

(6)

AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote

(1)

Bear Creek Arsenal .458 SOCOM / .450 Bushmaster AR-15 Bolt Carrier Group – Nitride

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – 5/8X24

(2)

.458 SOCOM

CMMG MkW-15 .458 SOCOM AR-15 Magazine – 10 Round

AT3™ AT-15 M-LOK Builder Set – Anodized and Cerakote

AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote

Bear Creek Arsenal .458 SOCOM / .450 Bushmaster AR-15 Bolt Carrier Group – Nitride

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – 5/8X24

Faxon Firearms 458 Socom/450 Bushmaster Bolt Carrier Group – Black Nitride

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – 11/16X24

Faxon Firearms AR-15 Barrel – 16″ – .458 SOCOM – Gunner Big Bore Profile – Carbine Length

Faxon Firearms AR-15 Barrel – 10.5″ – .458 SOCOM – Gunner Big Bore – Pistol Length

Duramag 458 SOCOM AR-15 Magazine – Stainless Steel – 10 Round

Dead Air Armament Xeno Xero Suppressor Mount – .578×28 – .458 Cal

Dead Air Armament Xeno Xero Tapered Suppressor Mount – 5/8×24 – .458 Cal

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – .578X32

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – .578X28

Bear Creek Arsenal Parkerized AR-15 Barrel – 16″ – .458 SOCOM – Heavy Profile – Carbine Length