I can get it into Battery if I move the bolt slow, If I use the bolt release it jams. I've tried some oil and checked the barrel was seated 10 times.
screenshot tool
You can see where the bolt is hitting the barrel.
I tried my 223 bolt in the 7.62 barrel to see if it would jam, no problems.
I sent you an return number by e-mail. Something is defiantly wrong and I will take care of it for you. Any questions someone may have please feel free to send me an e-mail (david@wolverinesupplies.com) and I will get you an answer.