I took a Gen 2 G19 that was in a holster for 13 months sitting in a desk drawer. It performed flawlessly. It went through the first mag of 15 Corbons and then the backup mag of 15 Remington +P HP's. Next came a 100 Winchester FMJ range rounds and finished with 20 Wolf FMC's. Quick double and triple taps were no problem and it shot to point of aim. You can't beat this pistol for the price. It does it all.