GunTec has a AR15 Extreme Duty Wide Castle Nut for Car/M4 Buffer Tube to provide more strength and durability for your AR. Made in the USA.
FEATURES:
- US Made
- Steel
- Gen 3 -Newest Design
- Fits Mil-spec/Commercial Buffer Tubes
- Enhanced Design For Extreme Strength & DurabilityNitride Finish
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.
