What country SKS is that? I found Yugo SKSs are typically accurate, 2 Russian I have/had are good too, Chinse can be accurate or poor, my best SKS is a Chinses with a rather tight chamber, the spent casing can drop in the chamber of the poor one and close the bolt. Chinese has many SKS factories. Factory 26 is one I trust more! My good SKSs can shoot as well as my FAL, a bit behind my Norinco M14. Don't have Yugo anymore, too long and heavy; however, I believe the weight helps its accuracy. Chinese SKSs have better/lighter triggers in general, I have a 5 rnd fix mag on my best SKS, a Chinese, and call it my poor man's Garand.