The Phase 5 Weapon Systems SAFE90BLK is an exemplary product proudly produced in the U.S.A. This 90-degree ambidextrous safety selector is proficiently designed to work seamlessly with AR-15 and AR-10 / LR-308 weapons. Boasting interchangeability, it can be effortlessly configured to suit both right-handed and left-handed shooters. The safety selector features broad levers for uncomplicated use.It is constructed using a lightweight 6061-T6 billet aluminum lever and a CNC machined carbon steel core that has undergone heat treatment for robustness and durability.