Shop › FZ 7.62X39 BCG NO HAMMER NIB FZ 7.62X39 BCG NO HAMMER NIB $189.99 FailZero Bolt Carrier Group, 7.62X39, Nickel Boron Coated, No Hammer FZ-7.62X39-01-NH Quantity: Add To Cart Added! FailZero Bolt Carrier Group, 7.62X39, Nickel Boron Coated, No Hammer FZ-7.62X39-01-NH