- T6 6061 Aluminum
- Slides Over Buffer Tube And Then Tighten Down Screw As It Compresses Down Over Castle Nut
- This Model Does Not Require You To Remove Buffer Tube For Installation
- QD Design
585 in stock
Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.