APF Armory M16 Bolt Carrier Group SP4 5.56/223/300 BLK Black

The APF Armory M16 Bolt Carrier Group SP4 5.56/223/300 BLK Black (RPUP-717) is a precision-machined bolt carrier group designed for reliability and performance in various shooting applications. This component is ideal for operators, competitive shooters, and law enforcement personnel who require consistent performance across thousands of rounds.

Engineered to military specifications, this bolt carrier group features advanced materials and coatings that enhance durability and reduce friction between moving parts. The SP4 coating is designed to improve wear resistance, contributing to an extended service life and reduced maintenance intervals.

Compatible with 5.56 NATO, .223 Remington, and .300 Blackout ammunition, this bolt carrier group is versatile for modern rifle platforms. Agencies and military units benefit from components built to specification, ensuring reliability and performance in demanding field conditions.