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10.5″ GEN III Switchblock Upper


Out of stock

Product Description


     Length– 10.5”

     Switchblock (US pat# 7,856,917), pinned to barrel

Barrel Extension w/extended feed ramps

Upper Receiver

     Model– Gen III precision machined receiver w/extended feed ramps

Finish– Cerakote (Black)

     Charging Handle– Raptor ambidextrous

Shot peened & MP tested bolt

Auto carrier w/staked carrier key


9.5” Noveske split rail w/1913 rails

Caliber Material Gas System Twist Rate Finish Thread Muzzle Device
5.56mm Stainless Carbine 1/7″ Improved Poly Bead Blasted 1/2-28 AAC 51T Blackout
5.56mm CHF Carbine 1/7” Manganese Phosphate 1/2-28 AAC 51T Blackout


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