I have the gen4 g19 with '04' spring which is the latest compared to the 0-2-1 spring. No problems to this day.
btw. don't let those complaints scare you. There are plenty of people with gen4 that are plenty satisfied with their pistols and never post about good they are. People are more prone to post a complaint then satisfaction. Don't let doubt hinder you from your purchase.
btw. don't let those complaints scare you. There are plenty of people with gen4 that are plenty satisfied with their pistols and never post about good they are. People are more prone to post a complaint then satisfaction. Don't let doubt hinder you from your purchase.