American Made
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16" 458 Big Bore Bull QPQ-Barrel
Your Price $209.99
The 458 is the ultimate big bore cartridge for the AR15 platform. Designed by military contractors to knock down the enemy with a single round the energy on target it delivers is unreal. Compatible with the M4 platform it will fit on your mil-spec lower receiver while replacing your upper, bolt carrier group and magazine. Machined in house 16" .458 4150CMV melonited bull barrels deliver the reliability and accuracy you demand. Capable of shooting 300-600gr .458 SOCOM ammunition the sky's the limit to tune your new AR upper to your mission.

 Melonited 4150CMV .458 Big Bore 4150CMV High End Barrel
    Black Melonite Finish
    1/14 Barrel Twist
    Chambered in .458 Big Bore
    16" Bull Barrel Profile barrel with M4 Extension
    .936" diameter at gas block
    5/8x32 threaded muzzle/barrel
    Barrel dimpled to secure gas block
    Carbine length gas system
515 Tucker Ave Friday Harbor, WA 98250 |
Phone: 425-530-0837