AR-15 Carbine Lower Build Kit

AR15 Lower Build Kit. Includes: Mil-spec 6 position buffer tube, Buffer tube nut, Buffer tube end plate, Mil-Spec carbine stock, Carbine buffer assembly, Carbine buffer spring, and a Mil-Spec lower parts kit.

Lower Parts kit includes:

- Selector Semi-Auto

- Selector Detent

- Selector Detent Spring

- Bolt Catch

- Bolt Catch Pin

- Bolt Catch Spring

- Bolt Catch Plunger

- Pistol Grip (A2 Style)

- Pistol Grip Screw

- Pistol Grip Washer

- Takedown Pin

- Takedown Pin Detent

- Takedown Pin Spring

- Pivot Pin

- Pivot Pin Detent

- Pivot Pin Spring

- Magazine Catch

- Magazine Catch Button

- Magazine Catch Spring

- Hammer Assembly - Semi-Auto

- Hammer Pin 

- Hammer Spring

- Trigger - Semi-Auto

- Trigger Pin

- Trigger Spring

- Disconnector - Semi-Auto

- Disconnector Spring

- Buffer Retainer

- Buffer Retainer Spring

- Trigger Guard

- Trigger Guard Pin