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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
carrier gas key
this slide maintains factory reliability while elevating your shooting experience with improved features and aesthetics
Material: Reinforced polymer with aluminum bedding block
Muzzle Velocity: 2830 fps
providing a secure and reliable connection
FAIL ZERO BCG 5.56MM SEMI-AUTO AR-15 BLACK Sling Hardware carrier gas keyThis Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity extreme durability and increases both wear and corrosion resistance. FEATURES Bolt & Extractor (5. 56 . 223 compatible) Bolt Carrier Extractor Cam Pin Carrier Key Firing Pin Black