I have an early model PT-99 with the European Mag release on the bottom of the grip. It came with 2 15 round magazines. When I first got it I could not find any PT-99 Magazines, I purchased 2 Beretta magazines and used a dremel to add the cutout where I needed it. Took 5 minutes to do both and they work fine still today.
Question: Did the magazine cut out change when they moved the release to near the trigger? I was thinking of picking up a couple more Taurus magazines, and was wondering if they would work or would I have to use a dremel again?