Radian Weapons Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT Grey. Selector levers install using a precision machined dovetail interface with spring-loaded retention stud to lock the lever in place no screws to come loose or break. The Talon is compatible with most semi-automatic AR15 & AR10/SR25-pattern rifles. Specifications for Radian Weapons Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT: Manufacturer: Radian Weapons Finish: Anodized Gun Type: Rifle Gun Model: M16 AR-15 Fabric/Material: Alluminum Hand: Ambidextrous Condition: New Country of Origin: USA Features of Radian Weapons Talon Ambidextrous 45/90 Safety Selector - 2 Lever Kit 2-Lever Combo: Short + Long Levers Machined from Billet aircraft grade aluminum w Milspec Type 3 Hard Coat Anodized Finish or Cerakote Center Shaft Machined from Hardened Steel w/ Black Nitride Finish Package Contents: Radian Weapons Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT What firearm models does the manufacturer say Radian Weapons Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT is compatible with? The manufacturer suggests that Radian Weapons Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT is compatible with AR-15 M16Radian Weapons R0567: Talon Ambidextrous 45/90 Safety Selector Combo 2-Lever KIT Grey