M16/M4
- AR15 Bolts Add to cart
Fail Zero M16/M4 5.56 NATO Full Auto Bolt Carrier Group delivers a complete, drop-in solution with EXO Nickel Boron treatment for MIL-SPEC M16/M4/AR15 uppers. Compatible with both 5.56 and .223 ammunition.
$157.00Low Stock - Class 3 Parts & Accessories Add to cart
Surefire M16/M4 muzzle brake engineered for 5.56 NATO with 1/2×28 threading to reduce recoil and muzzle rise. Quick-detach compatible design for efficient barrel management.
$152.00In Stock
