Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT FDE. Radian Weapons employed ultra smooth machining on these AR15 Safety Selectors so they fit precisely are easy on your hands and won't snag on anything. Ambidextrous function on the Radian Weapons Talon Safety Selector allows anyone to adjust it with their strong side or support side hand and it works equally well at the standard 90 degrees or the optional 45 degree position. Installation uses spring-loaded retention (no screws to come loose or break) so your Radian Weapons Talon 45/90 Tactical Safety Selector will stay put for consistent action every time. Specifications for Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT: Manufacturer: Radian Weapons Finish: Mil Spec Type III Hard Coat Anodized Gun Type: Rifle Gun Model: AR-15 Fabric/Material: Billet 7075-T6 Aluminum Hand: Ambidextrous Condition: New Country of Origin: USA Features of Radian Weapons Talon Ambi 45/90 AR Tactical Safety Selector 2-Lever Combo RDW-FSS-TALAMFSS: 2-Lever Combo: Short + Long. Levers machined from billet 7075-T6 aluminum. Precision machined dovetail interface with spring-loaded retention stud to lock the lever in place. Center shaft machined from hardened steel with nitride finish. Can be installed as a standard 90 Degree or as a 45 Degree short throw. Compatible with most semi-automatic AR15 and AR10/SR25-pattern rifles. Easy installation. Package Contents: Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT What firearm models does the manufacturer say Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT is compatible with? The manufacturer says that Radian Weapons Talon Ambidextrous Safety Selector 2-Lever KIT is compatible with AR-15Radian Weapons R0020: Talon Ambidextrous Safety Selector 2-Lever KIT FDE