It's an excellent firearm that's build solidly and is super simple to clean.
Accuracy is very good for a firearm designed in it's timeframe, and there is a wide variety of ammo available for the 7.62x39 caliber, and is reasonably priced as well.
75 yds-open sights,12" target, 60 rounds, fired as quick as I could reacquire the sight picture:
It does it's job well.
JL