Constructed from 7075 T6 Extruded Billet Aluminum
13 position 308/A5 lower extension buffer tube (8")
Type 3 mil-spec hard coat anodizing with Teflon sealer
Weighs 3.9 ounces
Features a detent lock to prevent tube rotation and support carrier
The buffer tube has a mil-spec AR10/SR25 length, ID, and depth. If using for an AR15 build it is intended to be used with a rifle length action spring and a A5 buffer. If using as an AR10/SR25 build it is intended to be used with a rifle length action spring and a carbine buffer.
American made with a lifetime warranty