KAK Industry Mil-Spec AR10 Carbine Buffer Tube kit- Reciever Extenssion

Kit includes Buffer Tube, Carbine Buffer, Castle Nut, End plate, and Chrome Silicon 308 Spring

Number of positions- 6

Buffer Weight- Carbine 3.5 oz

Material- High Quality 7075 Aluminum

Finish- Black Military Hard Coat Anodize

Uses standard/ Milspec end plate and castle nut