Five lb connector and NY1 trigger spring in ALL of these. What I have noticed about these EIGHT guns (much more so While using the six G30's of all a few configurations, but nevertheless rather existing in the two G21's) is the following - Which is based upon owner-reported difficulties https://waylonecysj.review-blogger.com/54786507/the-5-second-trick-for-glock-30-gen-4