The Fail Zero complete bolt carrier is the BCG that you want to put in your rifle. The Fail Zero BCG's are assembled and ready to drop into your mil-spec upper receiver. This particular version is the full auto carrier which features a standard black nitride coating. All criticl parts are Black Salt Bath Nitride Finished in order to provide enhanced durability and increases the overall life for both wear and corrosion resistance. Additionally noteworthy is the fact that this unit comes with a firing pin which features a chrome finish.
For illustration purposes only, this image may not be an exact representation of the product.
FAILZERO Bolt Carrier Group M16/M4 No Hammer Black
$103.44
4 interest-free payments of $25.86 with 
Flat Rate
$12.99 for every 25 lbs. Shipping to HI & AK may incur additional fees.
Ships To Your Home
Fulfilled by a partner warehouse.
Partner Fulfilled
