...didn't shoot as much as I wanted as I ended up shooting some .40 and .357 Sig as well. Shot the following out of the 17: 100 rounds of Federal 115gr FMJ 50 rounds of Remington 115gr JHP 50 rounds of WWB 124gr FMJ 20 rounds of Corbon 115gr p+ JHP 4 rounds of Winchester PDX1 124gr p+ So of those, 0 FTF, 0 FTE, 0 FTRB, no erratic ejection and no brass to the face. Now the Federal ammo was general weak ejecting but it ejected to 3-4 o'clock every time. Very soft shooter this G17. I was more concerned with my G23, had 2 FTRB or FTF, one with a .40 round and one with a .357 Sig round. I normally use an aftermarket SS RSA but put the stock RSA back in, it happened twice. Put the SS back in, fine.