.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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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
25 Options
from $260.99
from $221.84
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AT3 Tactical AT-15 Quad Rail Builder Set - Lower, Upper, and Pro Quad Rail Handguard
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AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote
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from $264.99
from $225.24
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Dead Air Armament KeyMo 46 Muzzle Brake - .46 Caliber - 5/8X24

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – 5/8X24
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$86.00
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Dead Air Armament KeyMo 46 Muzzle Brake - .46 Caliber - 11/16X24

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – 11/16X24
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$86.00
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Dead Air Armament KeyMo 46 Muzzle Brake - .46 Caliber - .578X32

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – .578X32
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$86.00
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Dead Air Armament KeyMo 46 Muzzle Brake - .46 Caliber - .578X28

Dead Air Armament KeyMo 46 Muzzle Brake – .46 Caliber – .578X28
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$86.00
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(4)

CMMG MkW-15 .458 SOCOM AR-15 Magazine – 10 Round
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$27.95
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(1)

Bear Creek Arsenal .458 SOCOM / .450 Bushmaster AR-15 Bolt Carrier Group – Nitride
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$68.99
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(2)

Faxon Firearms 458 Socom/450 Bushmaster Bolt Carrier Group – Black Nitride
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$161.00
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Faxon Firearms AR-15 Barrel – 16″ – .458 SOCOM – Gunner Big Bore Profile – Carbine Length
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$257.60
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Faxon Firearms AR-15 Barrel – 10.5″ – .458 SOCOM – Gunner Big Bore – Pistol Length
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$243.80
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Duramag Stainless Steel 10 Round 458 SOCOM AR-15 Magazine - Black

Duramag 458 SOCOM AR-15 Magazine – Stainless Steel – 10 Round
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$23.55
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Dead Air Armament Xeno Xero Suppressor Mount - .578x28 - .458 Cal

Dead Air Armament Xeno Xero Suppressor Mount – .578×28 – .458 Cal
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$75.00
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Dead Air Armament Xeno Xero Tapered Suppressor Mount - 5/8x24 - .45 Cal

Dead Air Armament Xeno Xero Tapered Suppressor Mount – 5/8×24 – .458 Cal
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$75.00
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Bear Creek Arsenal Parkerized AR-15 Barrel – 16″ – .458 SOCOM – Heavy Profile – Carbine Length
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$84.99
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