.458 Socom

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  • AR-15 .458 SOCOM 10.5" Faxon Gunner Upper Build / 10" Slim Mlok / Magnum Comp
    AR-15 .458 SOCOM 10.5" Faxon Gunner Upper Build / 10" Slim Mlok / Magnum Comp. CA and NY compliant. 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 Magnum Linear C..
    AR-15 .458 SOCOM 10.5" Faxon Gunner Upper Build / 10" Slim Mlok / M...
    $499.95$649.95
  • AR-15 .458 SOCOM 16" Faxon Gunner Upper Build / 15" Slim Mlok / Magnum Comp
    AR-15 .458 SOCOM 16" Faxon Upper Build / 15" Slim Mlok Rail / Linear Comp. CA and NY compliant. This upper assembly features:Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .458 Socom Twist Rate: 1/14 Muzzle Device: Thread 11/16x24 Linear 458 Socom C..
    AR-15 .458 SOCOM 16" Faxon Upper Build / 15" Slim Mlok Rail / Linea...
    $499.95$699.95
  • AR-15 .458 SOCOM 16" Upper Build / 15" Slim Mlok / Tanker
    AR-15 .458 SOCOM 16" Upper Build / 15" Slim Mlok / Tanker. CA and NY compliant. This upper assembly features:Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .458 Socom Twist Rate: 1/14 Muzzle Device: Thread 5/8x32  458 SOCOM tanker style muzzle ..
    AR-15 .458 SOCOM 16" Upper Build / 15" Slim Mlok / Tanker. CA and N...
    $349.95$549.95
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  • AR-15 .458 Socom 10.5" pistol upper assembly / 10" Mlok / Linear Comp
    AR-15 .458 Socom 10.5" pistol upper assembly w/ 10" free float rail Barrel - 10.5" 4150CMV steel barrel, single feedramps, non-fluted. Parkerized finish. Chambered in .458 Socom. Button rifled with 1-14 rh twist. .875 under gas block diameter. Threaded 5/8x24.  Carbine gas system. ..
    AR-15 .458 Socom 10.5" pistol upper assembly w/ 10" free float...
    $349.95$549.95
    text_reviews
  • AR-15 .458 Socom 12.5" Upper Assembly / 12" Mlok / Tanker
    AR-15 .458 Socom 12.5" Upper Assembly / 12" Mlok / TankerFeatures:Barrel Length: 12.5" .458 Melonite Barrel Gas System: Carbine Barrel Profile: Heavy Barrel Steel: 41V50 Barrel Finish: Nitride coated Muzzle Thread: 5/8x24 Twist Rate: 1/14 Barrel Extension: Socom Extension Diameter at Ga..
    AR-15 .458 Socom 12.5" Upper Assembly / 12" Mlok / TankerFeatures:B...
    $349.95$549.95
  • AR-15 .458 Socom 13" Upper Assembly / 12" Mlok / 3" Fake Can
    AR-15 .458 Socom 13" Upper Build W/ 12" Slim Rail / 3" Fake CanFeatures:Barrel Length: 13" .458 Melonite Barrel Gas System: Carbine Barrel Profile: Heavy Barrel Steel: 41V50 Barrel Finish: Nitride coated Muzzle Thread: 5/8x24 Twist Rate: 1/14 Barrel Extension: Socom Extension Diameter a..
    AR-15 .458 Socom 13" Upper Build W/ 12" Slim Rail / 3" Fake CanFeat...
    $349.95$549.95
  • AR-15 .458 Socom 16" black upper assembly / 15" Mlok / Linear Comp
    AR-15 .458 Socom 16" black upper assembly w/ 12" Mlok rail Barrel - 16" 4150 CMV, single feedramps, non-fluted. Parkerized finish. Chambered in .458 Socom. Button rifled with 1-14 rh twist. .875 under gas block diameter. Threaded 5/8x32.  Carbine gas system. Barrel is finished off by li..
    AR-15 .458 Socom 16" black upper assembly w/ 12" Mlok rail Barre...
    $299.95$529.95
    text_reviews
  • AR-15 .458 Socom 18" 4150 CMV Upper Assembly / 15" Mlok
    AR-15 .458 Socom 18" 4150 CMV Upper Assembly / 15" Mlok  . This upper assembly is compatible with .458 Socom cartridges, making it suitable for big game hunting and tactical shooting. It is made from 4150 Chromoly Vanadium (CMV), a high strength steel that offers increased strength, c..
    AR-15 .458 Socom 18" 4150 CMV Upper Assembly / 15" Mlok  ...
    $299.95$449.95