CMMG Receiver Extension KIT, Carbine, AR15

CMMG Receiver Extension Kit, Carbine, AR15

Receiver Extension Kit, Carbine, AR15
CMMG 6-Position adjustable Mil-Spec Receiver Extension (Buffer Tube) kit includes everything needed to complete your AR’s buffer system. Just add the mil-spec diameter carbine stock or brace of your choice. Made from aluminum with a matte black hard coat anodized finish.

Includes:
Carbine Buffer Tube, Mil-Spec
Receiver End Plate
Castle Nut
Action Spring
Buffer