Palmetto State Armory AR-15 buffer tube assembly. Includes PSA 6-position mil-spec diameter 7075 premium buffer tube, CAR stock lock ring / castle nut, CAR stock latch plate, carbine buffer assembly, carbine buffer spring. All parts are made in America.
- Includes PSA 6-position mil-spec diameter 7075 premium buffer tube
- CAR stock lock ring / castle nut
- CAR stock latch plate
- Carbine buffer assembly
- Carbine buffer spring
- Made in America