I have said it before, I will say it again. As far as "military issued" Ak's go the fit and finish of a SAR is average. These weapons are issued by militaries who are looking for the most cost effective solution for the most part. In the Red Army they probably get very nice rifles, but in the third world the soldiers get whatever can be produced cheaply, they could care less what they look like, as long as they work. I have seen soldiers carrying AKs that had unfinished stocks. In this country we buy these rifles as a luxury, we are particular about looks. In a military sense it fit and finish is not very important, how well they work is all that matters. In my military carrer I never heard a single war story about some joe buying the farm because he was carrying a ugly rifle, however I have seen corpses holding a rifle that they were trying to clear a jam on.
Edited to add: Oh yeah by the way, AKs do jam if they aren't cleaned regularly in combat enviorments. There are many urban legends regarding AK type rifles, they are great rifles, but they are not jam proof, they do need to be cleaned, and parts do wear out. comparing a rifle that is used only for target shooting in a range enviorment to a rifle used on a battle field is comparing apples and oranges. A weapon with a beautiful finish is going to look like crap after six months of being dragged around by a grunt, My four year old SAR1 still looks pretty much the way it did when I bought it, it is worth a little extra for me to buy a rifle with a nice finish but makes no sense in a military weapon..