[RedWolf] Thanks for letting us learn about the challenge. We are going to make sure you Allow the manufacturing facility know about The problem with the blowback unit. Happy it had been just a screw concern. As for that slide, we have an understanding of your disappointment but I guess https://glock18upper30639.educationalimpactblog.com/49489226/not-known-factual-statements-about-glock-18-parts-kit