Shop › CMC AR15 STANDARD BUFFER ASSEMBLY ML CMC AR15 STANDARD BUFFER ASSEMBLY ML $57.00 CMC Triggers Mil Spec Buffer Tube Kit, Black, 6 Position Tube, Spring, Buffer, Locking Ring & Nut, AR-15 81626 Quantity: Add To Cart Added! CMC Triggers Mil Spec Buffer Tube Kit, Black, 6 Position Tube, Spring, Buffer, Locking Ring & Nut, AR-15 81626