This kit includes a right hand safety selector. NOTE- There are no fire control parts (Hammer, Trigger, Disconnector, Springs) included in this kit. INCLUDES: Bolt Catch, Bolt Catch Plunger, Bolt Catch Roll Pin, Bolt Catch Spring, Magazine Catch, Magazine Catch Spring, Magazine Catch Button, Pivot Pin, Takedown pin, 2x Pivot/Takedown detents, 2x Pivot/Takedown detent springs, Safety Detent, Safety Detent Spring, Semi-auto Safety selector (Right Hand), Trigger Guard (Aluminum GI), Trigger Guard Roll Pin, 2x Trigger/Hammer Pins.