that's a keeper then! I've heard a couple people say that you can accurize them to a decent degree, but I really dont know as much about their inner workings as I should. Not sure if there is something where a rare gun is super accurate like yours, or if there is a wear issue that causes them to loosen up a little over time, or if I'm just not good at managing recoil (entirely possible). Only based on what I've seen, I've been around many dozens of these guns between friends and frequently seeing them at the range, and I would say if you are shooting legit better than 1.5" 3-shot groups on a consistent basis you should consider it an above-average gun.
Timney does make a trigger kit for these, I have one on mine. It takes it from creepy 6 lb trigger to a creepy 3lb trigger. For the type of hunting most folks use these guns for it's probably fine, but it's still very creepy and I cringe a little every time I squeeze it.
