Rock Island Armory MS Tactical 1911 - holster shell fitment
Channel: Ron Zen
Date: 2015-10-03

Just a quick video showing the fitment of the shell I ordered from Alien Gear.  There's no fitment issues whatsoever.  It mounts solidly at the trigger guard but also has enough inner shell area at the tip of the shell to allow for a decent fit of the full rail.