Even though my gen 5 was already polished and averaged 4.7# over 6 trigger pulls, the adjustable JG trigger has almost the exact trigger pull weight but it does NOT feel the same. I had to make a couple of minor adjustments because the trigger would barely break after install. Simple enough, a couple of 1/4 turn adjustments and this trigger is amazing. It does not feel like 4.7#. Short, smooth. Same for reset. Of course the shaved safety blade, obviously you're going to appreciate that immediately. My only complaint is (has nothing to do with JG or this product and I should have known better), I live 3 hours from JG so I thought, certainly the postal service can't screw that up right? USE UPS as your shipping option, do NOT use USPS. My tiny envelope sat in Jacksonville for like three days. My delivery date kept changing, at one point it was 9 days from ordering then 7 it was actually delivered 8 days after ordering.