Anderson Manufacturing builds quality AR platform firearms, parts and accessories. From the smallest spring to complete .308 Sniper rifles, Anderson Manufacturing can fulfill even the most discerning shooters needs.

This M16/AR-15 complete bolt carrier group is ready to drop into your new AR-15 build.

Features and Specifications:
Manufacturer Number: B2-K630-AA00-OP
Standard bolt carrier group for AR-15 platform firearms
Complete with bolt assembly
Chrome lined
MPI tested
Bolt Material: 9310 Steel
Carrier Material: 8620 Steel
Bolt Finish: Phosphate Black
Carrier Finish: Nitride Black

Fits:
AR-15 pattern firearms in .223 Remington, 5.56 NATO, .300 AAC Blackout