Machined aluminum buffer tube assembly gives your AR-style pistol a neat, finished look. Nitrile foam rest padding resists chemicals, abrasions and temperatures from -20° F to 220° F. Includes mil-spec endplate and castle nut; accepts a mil-spec carbine buffer and spring.

 Assembly includes buffer tube, castle nut, endplate, spring & carbine buffer.

Tube is extruded from 6061-T6 aluminum & has a matte black hardcoat anodized finish. Included buffer weighs 3.0oz.