It is not bad for stock Norc's with Norco ammo.
The Norinco front and rear sight are always out of spec. You won't have clear sight picture when you look through the rear peep sight. Also, the Norco front sight are always too thick for you to align with the target. Try to use USGI/Springfield iron sight if you plan on shooting this gun in iron or scope it. Try different ammo or reload your own to see if it string up the group. Lots of member here are very experience and I am sure they are very happy to share with you.
Cheese,