Mill Spec vs Commercial - Printable Version +- 6.5 Grendel Forum (https://65grendel.com) +-- Forum: 6.5 GRENDEL DISCUSSION FORUMS (https://65grendel.com/forumdisplay.php?fid=3) +--- Forum: 6.5 Grendel ARs and Other Semi-Autos (https://65grendel.com/forumdisplay.php?fid=8) +--- Thread: Mill Spec vs Commercial (/showthread.php?tid=14092)

Mill Spec vs Commercial - captbo - 09-14-2017 I am researching butt stocks, my question is will a Mill spec and Comm. buffer tube thread into the same lower? Thanks Mill Spec vs Commercial - mdram - 09-14-2017 yes http://info.stagarms.com/blog/bid/391200/Commercial-vs-Mil-Spec-Buttstocks Mill Spec vs Commercial - LRRPF52 - 09-14-2017 There isn't really a spec on the commercial tubes, but there is one for the Military. It include a lot more than just the dimensions, like metallurgy, processes, anodizing, and dry film lube baked on.