Battle Arms Development the pioneering force behind the first-ever fully modular and patented ambidextrous safety selector for the AR-15 platform sets new standards in reliability and compatibility for high-use MSR components. Designed to perfectly fill the M16 profile this carrier notably reduces weight while maintaining robust performance. Enhanced with an aerospace surface treatment it promises unmatched durability and wear resistance. Constructed from 9310 bolt material and featuring a billet gas key that is both torqued and staked its craftsmanship is evident. Additionally the inclusion of a tool steel extractor and cam pin ensures precision and strength all within a lightweight package of 7.8 ounces.