Mil-Spec Hardware for Your AR Build
The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish.
This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length buttstocks.
- Machined from 7075 aluminum
- Matte black hardcoat anodized
- 9 5/8” length
- 1.110” diameter
The Brownells Rifle Length Buffer Tube Kit provides Mil-Spec hardware for your AR.