AR15/M4 Lower Receiver Parts Kit W/O Hammer/Trigger/Disconnector

18pc Parts Kit Includes:

Selector
Selector Detent
Selector Spring

Magazine Catch
Magazine Catch Button
Magazine Catch Spring

Bolt Catch
Bolt Catch Plunger, Black Oxide
Bolt Catch Spring
Bolt Catch Pin

Takedown Pin
Pivot Pin
Takedown/Pivot Spring x2
Takedown/Pivon Detent x2

Buffer Retainer
Buffer Retainer Spring

All Made in the USA