Yes, I have one that i shot not too long ago. Its a Chinese Norinco Paratrooper SKS and we benchrested it @ 100yds with Chinese Norinco 7,62x39 ammo it it averaged 1 1/2" to 2" groups on the paper thats with my son shooting it and he's new to shooting. I was pinging small rocks with at 100yds on the berm before he shot it. It was the salesmans gun at a local dealer. I went back after we shot it and asked him about it and its all orginal with nothing done to it. He also said all the sks's are that accurate when benchrested. The only other one I have benchrested is my scoped Chinese Norinco and it shot about 1" or less groups. I don't expect it to shoot snake eyes but if i played with it with reloaded ammo I'll bet it could. Now why change the barrel? The orginal is chromed lined and should last a longtime. The only way to ruin an sks barrel is by over heating it otherwise i have heard of them lasting a longtime I believe some guys have 40,000rds thru them. We figured at least 10,000rds but maybe a little more but who knows with reports comming in that high maybe the chrome lining is lasting longer. I still think the heat is the key if you over heat it, its not going to last lets face it. I'm very happy with the accuracy out of my Chinese Norinco Paratrooper so far. I have heard the Wolf 7,62x39 150gr is equal to a 30-30 in power too. That puts that little sks out in deer country for sure. The Paratrooper is one neat little sks and i think every sks lover should have one!!! BigBill