Andro Corp Industries M16 Hard Bolt Carrier Group BCGM16TING

Andro Corp Industries M16 Hard Bolt Carrier Group TiN Gold BCGM16TING for AR-15/M16 platforms. Features a Viton O-ring upgraded extractor for smoother operation, with a TiN gold polished hard coat to reduce friction and enhance wear resistance. The bolt is machined from 9310 steel and the carrier from 8620 steel, both shot peened and case hardened with PVD coating. Gas key and extractor shaft are included to ensure full functionality. This is a full-mass, Mil-Spec AR-15 BCG designed for reliability and longevity. Compatible with AR-15 Mil-Spec (commercial) AR platform rifles. Condition: New. Last Chance: Yes. Includes one bolt carrier group.