Curious of anyone uses this holster for the G21, waiting on my CCL and this seems to be the holster I come back to every time I search. I'm right handed, I've had my weapon fully loaded ( minus one in the pipe for safety purposes) and positioned it where the MTAC would ride. Seems very comfortable also seems to be a great spot to conceal. (about 4:00-4:30) I wear tighter fitting shirts, and still seems to work fine and with it being in the holster my G21 wouldn't move at all. I'm not too concerned with printing a little. Does anyone use the MTAC for the full size G21???