during a handgun class, a students gun kept jamming, really expensive trash, i will not mention a name, but he needed to finish the class, my brother loaned my 23 to him, it fired well, my brother made the comment, hmmm, works too good don't it, the guy replied yup, i need one of these guns, brother says, hmmm, think it is needing some dirt, joking about my lack of cleaning the gun for over a year and a half, and fire it often, he takes the gun from the guy, dropped the mag, locked the slide back, and dropped it in the sand, then he stomped on it a few times, kicked it across the ground, inserted a mag, and fired the gun some more, what a gun, next week the torture test will resume, about 15k rounds and still not a single jam, but i thought for sure that the sand would stop it