LEUP MARK 4 1″ ALUM MED MATTE
October 29, 2026
FZ 450 BUSHMASTER NO HAMMER NIB
October 29, 2026
FZ M16/M4 BCG NO HAMMER BLK
$164.46
FZ M16/M4 BCG NO HAMMER BLK
25 in stock
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.
| UPC | 094922014276 |
|---|---|
| Manufacturer | Fail Zero |
| Manufacturer Part Number | FZ-M16/4-01-NH-BLACK |
| Length | 10.3000 |
| Model | M16/M4 |
| Product Type | Bolt Carrier Group |
| Shipping Weight | 0.805 |
