5 lb connector and NY1 cause spring in ALL of them. What I've observed more than these 8 guns (more so Along with the 6 G30's of all 3 configurations, but still to some degree current in The 2 G21's) is the subsequent - Probably a dumb query, but could https://how-do-i-buy-a-gock-30-ge67777.blog-a-story.com/13419816/not-known-factual-statements-about-glock-30-gen-4