KAK Industry Mil-Spec Carbine Buffer Tube kit- Reciever Extenssion
Kit includes Buffer Tube, Carbine Buffer, Castle Nut, End plate, and Chrome Silicon Spring
Number of positions- 6
Buffer Weight- Carbine 3oz
Material- High Quality 7075 Aluminum
Finish- Black Military Hard Coat Anodize
Uses standard/ Milspec end plate and castle nut
Accepts AR15 buffers and springs
