I am sure this topic has had its butt kicked but I am looking for some up to date info and opinions. The Ghost 3.5 trigger bar... 1. can I really install it myself with out incident? 2. how will it effect the reliability of this weapon? My G19 is also one of my carry pistols so I don't want to sacrifice reliability or function. The way I look at it is, it is a $20 part. As long as the pistol still functions like it is sposed to, how can I go wrong.... Thanks!