New AFMC, AR15/M16/M4 replacement/spare upper and lower receiver spring and pin parts kit. Includes all the springs, roll pins, and detents for an upper and lower receiver. 100 % American made mil-std parts. NO imported or cheap sub-standard parts. Guaranteed proper fit and finish and very high quality for hassle free assembly and operation. MADE IN THE USA.

22 parts included:

Ejection Port Cover Spring

Forward Assist Spring

Forward Assist Roll Pin

Gas Tube Roll Pin

Hammer Spring

Trigger Spring

Safety Spring

Pivot Pin/TK Down Pin Detent Spring (X2)

Disconnect Spring

Bolt Catch Spring

Buffer Detent Spring

Magazine Catch Spring

Trigger Guard Roll Pin

Bolt Catch Roll Pin

Hammer/Trigger Pin (X2)

Buffer Detent

Pivot Pin/TK Down Pin Detent (X2)

Safety Detent

Bolt Catch Plunger

THIS KIT IS GREAT FOR PREPPING. Remember, a down weapon, is just an expensive club.

25.00 ea.