Have a 95 carbine. The bore is dark but it still shoots good. Haven't shot it much, ammo is hard to find, and I haven't bothered reloading for it yet.
Oh yeah, the bolt is a bear to work, nothing at all like the 1911 and K-31 rifles.
I'm also afraid of the bolt when its out of the reciver- it looks to have the potential to really maim a person if it releases and a finger is in the wrong place.