Phase 5 Bolt Carrier Group - 5.56mm M-16 Black Phosphate
Phase 5 Phase 5 bolt carrier group 5.56mm m-16 black phosphate
-Mil-Spec M16/M4 Heat treated & chrome lined carrier
-Assembled complete w/ cam pin, firing pin, bolt & gas key
-HPT/MPI tested bolt
-Drop-in BCG, ready to shoot
SKUs starting with 'RR' ship in 1-2 business days Fedex 2 day delivery. SKUs starting with 'ZA', ship in 3-9 business days UPS Surepost.