This 100% USA Milspec buffer tube kit includes an end plate, castle nut, aluminum carbine buffer tube, buffer and buffer tube spring. The Buffer Tube is constructed of 7075 T6 CNC Aluminum and is anodized to spec to protect against use and environment. Never again worry about cheap imports and failure of critical components. Includes Ambi Endplate.
Buffer Weight: 3oz
Buffer Spring: Treated Steel
Buffer Tube: CNC Milled 7075 T6 Aluminum Anodized
Ambi Endplate: Hard Coat Anodized Steel
Castle Nut: Hard Coat Anodized Steel with Indentation for Peening