I had a gunsmith do the ghost rocket trigger kit, along with some other mods, to my Glock 17. This brought it down to a really crisp and light trigger pull...I suppose 3.5# per how the kit was advertised. However, I've noticed on the past couple trips to the range that it's gotten increasingly heavier out of nowhere. Any idea on what may be causing this?
Edit: Let me quickly note that cleaning it did not make it better.
Edit: Let me quickly note that cleaning it did not make it better.