This Brownells AR-15 pistol buffer tube assembly is built around a 6061-T6 aluminum buffer tube with a matte black hardcoat anodized finish. It’s packaged as a complete assembly for an AR-15 pistol-style build, including the buffer tube, castle nut, end plate, spring, and carbine buffer.
Key Features
6061-T6 aluminum buffer tube for strength and reliable operation
Matte black hardcoat anodized finish for corrosion resistance
Assembly includes tube, castle nut, end plate, spring, and carbine buffer
Carbine buffer included weighs 3.0 oz for consistent recoil system setup
Get a ready-to-install pistol buffer tube assembly from Brownells to keep your next build moving.
