5 lb connector and NY1 cause spring in ALL of them. What I have noticed over these EIGHT guns (much more so With all the six G30's of all 3 configurations, but nonetheless to some degree existing in the two G21's) is the next - Perhaps a dumb query, but https://how-do-i-buy-a-gock-30-ge67777.blog-a-story.com/13419816/not-known-factual-statements-about-glock-30-gen-4