2011 mags need to be tuned. No one I know of has there 2011 lock back on an empty mag.I ran 350 rounds through the gun this morning. It was shooting way low so I adjusted the rear sight 9 clicks. Windage was perfect. Now it shoots exactly point of aim at 25 yards. The gun is stupid easy to shoot accurately. I shot 1 round at a freshly painted steel target at 25 yards. Then I used that first shot as an aiming point for 4 more rounds and ended up with a 1-1/2" group. The sights are very sharp/clear and the trigger is super crisp 3-1/2 lbs and predictable.
I did have a couple issues though. The first round in the magazine failed to feed on 4 occasions. I wish I kept track of which magazines did this. The round would make it only halfway into the chamber. Bumping the rear of the slide would not chamber the round. I'll run an Arkansas stone on the breech face just in case there is a burr. The other issue I had was one of the magazines would not lock the slide back reliably. It is a spare mag that I ordered from MidwayUSA.
Other than those 2 issues the Edge ran very well!