AR15 Mil-Spec Buffer Tube (Lower Receiver Extension Tube) Aluminum, 1.14" OD, Black .223/5.56

$25.99

Description

AR15 Lower Receiver Extension Buffer Tube - MIL SPEC
Model: ASBT04


6 adjustable positions for attaching to an adjustable Mil-Spec buttstock stock.

Extended threads to make install very easy (castle nut can be moved right back / out of the way).

- Precisely CNC machined
- 6061-T6 Aluminum

Use with adjustable butt stocks that are designed for Mil-Spec diameter buffer tubes (1.14"). 

Commercial size stocks are wider (1.17") and won't fit correctly.



Compatible with:

AR15 223 Mil-Spec Polymer Buttstock Stock - Black (AAST06)

AR15 223 Mil-Spec Polymer Buttstock Stock - Black (AAST06)


AR15 Mil Spec Adjustable Buttstock




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