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 springloaded retention stud to lock the lever in place no screws to come loose or break. The Talon is compatible with most semiautomatic AR15AR10SR25 pattern rifles. Made in the USA.