5.56 Bolt Carrier Group Assembly (BLEM)

This product is blemished. Blemishes may include scratches, dents, flaws in the finish and plating inconsistencies. Blemishes are often unnoticeable. The product is fully functional, it just doesn’t meet our high cosmetic standards. There are no returns of blemished products. Pictures do not represent actual blemished product.

The heart of a reliable AR-15 build is a quality 5.56 bolt carrier group assembly. These are the same high quality BCG’s we make for law enforcement and military groups around the world. Machined to mil-spec dimensions and finished in a beautiful black nitride finish, this bolt will continue to run and looks great doing so.

Specifications:

• Machined from 8620 alloy steel with a QPQ black nitride finish
• 5.56 Bolt is machined from Carpenter 158 tool steel
• High pressure tested (HPT) and magnetic particle inspected (MPI)
• Shot peened
• M16-cut/full auto capable carrier
• Properly staked gas key secured to the carrier with grade 8 fasteners
• Carrier has forward assist serrations