This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16″ M4 or 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.
FZ M16/M4 BCG NO HAMMER MATTE
FZ M16/M4 BCG NO HAMMER MATTE
$157.99
31 in stock
Insured Shipping
Arrives Safe and Sound
Top Rate Customer Service
Prompt Communication
Safe Payments
Trusted SSL Protection
Amazing Selection
We carry all top brands
