everything ok good quality
Good quality and fast delivery
Looks good, let's hope it also lasts for a very fast delivery
750g saucepan. fits
Perfect. According to the description
FailZero M16/M4 Bolt Carrier Group, No Hammer, EXO Nickel Boron Coated, Matte Finish FZ-M164-01-NH-MATTE
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.
| Manufacturer: FailZero |
| Model: M16/M4 |
| Type: Bolt Carrier Group |
| Color: Black |
- Type Parts
- SKU FZ-M164-01-NH-MATTE