If you want to ring out the best accuracy in the gun replace the mil-spec sights and if your version is the same we get up here then get a trigger job done on it. For me I didn't care for the mil-spec sights but have retained them on my knock around bush gun. The trigger job makes for much easier shooting but once you adjust for it you can certainly live with what the gun comes with.
" Back when we audited the FBI academy in 1947, I was told that I ought not to use my pistol in their training program because it was not fair. Maybe the first thing one should demand of his sidearm is that it be unfair."
- LtCol. Jeff Cooper as quoted in Guns & Ammo magazine, January 2002