Phase 5 Weapon Systems Ambidextrous 90-Degree Safety Selector, Blue Anodized Finish, Levers are Machined from 6061-T6 Billet Aluminum, Central Core is Machined from Carbon Steel SAFE90-BLUE Model: Finish/Color: Blue Type: Safety Selector Manufacturer: Phase 5 Weapon Systems Model: Mfg Number: SAFE90-BLUE