I received my slide, and of course put it together with my GEN2 Glock 19 lower. Took it to the range, started shooting targets and much to my disappointment, about every second or third round I would have shallow hits on the primers of the rounds. This went on for about 100 rounds. I then quit. Did a quick field strip, found the upper well lubricated, cleaned the upper thoroughly, and went back to the original slide with no problems. That afternoon contacted customer support, and talk to Louis who directed me to check the firing pin area, the firing pin, firing pin spring. All appeared to...
Read More...