For AR15 & AR10/SR25 2-Lever Combo: Short + Long Modular design Billet aircraft grade aluminum with Type 3 red or blue hard anodized finish The Talon ambidextrous safety selector is a modular design that can be installed as a standard 90? or as a 45? short throw by simply rotating the shaft 180? inside the lower receiver. 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 as well as MCX and MPX platforms.