This is my first holster, and I am proud to say I hope it is my last. First off, this needs to be mounted to a belt. The two leg straps work nice, but the only way this thing isn't going to go flying off is if you have a belt to mount it to. That being said, the whole thing comes undone for you to set up any way you like it. I have an M1911 and this thing holds it nice and snug. The only things I can find to complain about are the included mag pouch, which is so deep that you will go fishing for you mag in it (or at least a M1911 mag), and that adjusting the thumb break on it is very hard because it is held in place by a tight little pocket that has velcro on each side. Sliding a piece of paper through the pocket as you pulled the thumb break seems to work though.
Holster won't slide along your leg.
Pistol stays in the holster no prob.
Just about any magazine will stay in its pouch.
MOLLE webbing for adding more pouches (an M4 pouch fits just dandy on it)
No problem with the Slide Release being engaged and magazines falling out of my pistol while it is holstered
Can adjust for just about any pistol (with or without under-barrel attachment)
The holsters integrated pouch swallows up medium and small mags making you go fishing for them during a match.
Fully adjusting the bugger can be a challenge.
Rating: [4 of 5 Stars!]