THE BERETTA SB M9 WAS THE MOST RESEARCHED AND TEST FIRED PISTOL THAT THE MILITARY EVER USED , THE PISTOL WORKED JUST GREAT, THEN WE USED IMI AMMO AS DIRECTED THEN WE HAD SLIDE PROBLEMS, NO IMI NO SIDE PROBLEMS. THEN OF COURCE BECAUSE OF THE SAFTYS, THAT KILLED THE MARKERT FOR A WHILE...