WHAT DOES HOW DO I BUY A GOCK 30 GEN 4 ONLINE MEAN?

5 lb connector and NY1 trigger spring in ALL of them. What I have noticed more than these 8 guns (extra so While using the 6 G30's of all a few configurations, but still rather present in The 2 G21's) is the following -Several bring about bars and also the Gen four "dot" connector are made to try and assist unique induce and reliability challenges