...another trip to the range. One, not a fan of the .40 in the 23 frame. To be honest I bought the 23 so I could shoot both the .357 and 9mm, to mix it up a bit. Anyway, I already have 200 rounds through it without issue so today, another 257 rounds of: 7 rounds of Federal PDX1 165gr JHP 50 rounds of Federal 180gr 100 rounds of WWB 165gr 100 rounds of Remington 165gr JHP and of course zero issues, no brass to the face, no erratic ejection. So through about 450 rounds now, perfect. As for my Gen 4 G19, I'm still shooting with the defective RSA that was sent with it (according to Glock) but it still works perfect. No erratic ejection or brass to the face. Crazy that my Gen 3 G19 had the brass to face, erratic ejection, weak ejection but MY Gen 4's have been great, strong ejection, no brass to the face (well, 2 so far with my the G19 out of 4-500 rounds). 100 rounds of WWB 115gr The bent RSA, Glock is sending a new one but I ordered a SS RSA as well. I like the look.