Tacfire AR15 Pistol Buffer Tube Kit w/Ambi. Dual Loop Sling Adapter, Black MAR049-B

Buffer (1) Carbine length buffer spring (1) Ambidextrous Vertical Sling Adapter End Plate (1) Castle Nut Package Contents: Tacfire AR15 Pistol Buffer Tube Kit Tacfire MAR049-B: AR15 Pistol Buffer Tube Kit w/Ambi. Dual Loop Sling Adapter Black