A decade or so ago I didn't mind logging a Shin Sung ULTRA .357 up and down mountains all day long ( That gun is a beast, super heavy ) but as I get older I'm appreciating lightweight guns more and more.
Looking forward to you review & mods. Thump a pig.
If I remember correctly, it's a 0.89mm allen wrench. Can you post a pic of the trigger area, I might be able to show you Manny, I think I remember it being a little hidden, but not too hard to get too. Also, on mine I adjusted it to the point that it shot on its own even if you pressed on the trigger sideways! So be very careful while adjusting it. I eventually adjusted it to my liking but it took some time. It's no match trigger, thats for sure! But I regret selling that gun. Great little hunter!