Products / Buffer Tubes


Buffer Tubes - a.k.a. Receiver Extensions

Note - Buffer tubes are only available with purchase of a heavy buffer and spring.

I offer these items as a convenience for my customers. Thanks

MILSPEC Carbine Buffer Tube

Carbine Buffer Tube Kit - 7" - $65


  • MILSPEC size, 6 Position Extension Tube
  • Made From Aircraft Grade 7075-T6 Aluminum (NOT the weaker 6061 T6 offered by others)
  • Made in USA By DOD Contractor
  • Includes Nut and Lock Plate

Please see the Reference page for more info on buffer tube diameters.

No returns, no exchanges.



A2 Rifle Buffer Tube

Rifle Length Buffer Tube - $35


For A1/A2 Rifle Stocks, Magpul PRS, etc.




Carbine-Rifle Buffer Spacer - $15


This product allows you to use a carbine-length buffer and spring in a rifle-length stock/receiver extension.

For AR15 applications only.



Note: Specifications are subject to change without notice.