Includes: Front Pivot Pin, Front Pivot Pin Detent, Front Pivot Pin Spring,
Rear Takedown Pin, Rear Takedown Pin Detent, Rear Takedown Pin Spring,
Magazine Catch, Magazine Catch Button, Magazine Catch Spring, Safety,
Safety Detent, Safety Detent Spring, Buffer Retainer, Buffer Retainer Spring,
Trigger Guard, Trigger Guard Pin, A2 Pistol Grip, Pistol Grip Screw,
Pistol Grip Lock Washer, Bolt Catch, Bolt Catch Buffer, Bolt Catch Roll Pin
and Bolt Catch Spring.