KAK Industries AR-15 Carbine Buffer Tube Kit Mil-Spec

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