Skip to main content

FailZero, Bolt Carrier Group With Hammer, Completely Assembled, EXO Coated, Fits M16/4, Nickel Finish

FailZero Bolt Carrier Groups

$189.99
(No reviews yet) Write a Review
SKU:
SD-FZ-M164-01-SAH
UPC:
881314861842

Out of 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.