THE 2-MINUTE RULE FOR GLOCK STABILIZER KIT

Just acquired my MCK for your G19 designed from a poly80 kit that has a tailor made Rock fluted slide and threaded barrel. When purchasing I had been anxious whether or not the additional 50 % inch in the threaded barrel would healthy if the barrel shroud was extended to G17 size.Then I saw the Rock slide experienced only 5 serration grooves whilst