This lightweight bolt carrier group from Bootleg might be the perfect choice for an upgrade or new build. The carrier is machined from 4140 tool steel and has a black nitride coating for durability. The bolt is mil-spec configuration for 5.56 NATO. The gas key is properly staked per mil-spec. Bootleg was formed as a sister company of Primary Weapons Systems and specializes in direct impingement firearms accessories and builder education.

Features and Specifications:
Manufacturer Number:BP-C15-BCG
.223 REM/5.56 NATO/.300 AAC BLACKOUT
4140 tool steel
Properly staked gas key
Mil-spec configuration
Black nitride