This is a Phase 5 Weapon Systems Safety Selector, model SAFE90-BLK.
The Phase 5 90-degree ambidextrous safety selector is compatible with AR-15 and AR-10 / LR-308 weapons. The SAFE-90 is interchangeable and can be configured for right or left-handed shooters.
Features:
Fits AR-15 and AR-10 / LR-308
6061-T6 Billet Aluminum
Ambidextrous
Wide Levers
