If you shoot from a line and just have to draw, this holster is fine. If you do action shooting and require it to be secure while running, pick something else. I'm using a Caspian Arms 1911 with a Dawson Precision C-More mount. I have adjusted it the way the manual recommends and getting the thing to unlock requires considerable pressure from both hands.
Also the claim that The magnets are so strong they can hold a pistol upside down and are secure enough to pass a jump test is false. I can't even tilt mine forward without it falling out.
Pros: As fast as can be when unlocked
Cons: Impossible to unlock in a respectable amount of time
This review was written in the old system and had content requirements that are different than reviews written today.