I recently acquired a 1987 Colt Government Series 80 with some work done by Wilson Combat. From what I was told it was blueprinted and tuned with Wilson Combat barrel, trigger, hammer, beaver tail and springs. I contacted Wilson Combat and it does show that work was done in 1999 but can’t tell me what was done cause that was before they started keeping track on computers. It’s in really good condition. Just wondering an approximate value on something like that.