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

5 lb connector and NY1 induce spring in ALL of these. What I have observed about these 8 guns (additional so Together with the six G30's of all three configurations, but nonetheless fairly present in the two G21's) is the following -I am Perfectly mindful that using the “-“ 4.5 connector and NY1 cause spring doesn't necessarily endorse the “m