The Definitive Guide to Beretta M9A3 extended magazine
Staying that the pistol is fresh I woudl to start with run it with some hotter ammo for fifty or so rounds. You might also manually cycle the slide (with power) a hundred or so moments to see if it smooths out. If not return it. These are frequently lifeless reliable pistols.Ensure that you shoot an M+P that truly has a fixed trigger, or no less th