I'm wanting to use one of my AK's as a camp defense gun until I can get a .300 BLK or something like that. Is there a particular flavor of 7.62x39 that would be good for your typical lower 48 types of critters? Black bears and cougars mostly. I was planning on using my M92 PAP which has a ~10" barrel and/or a typical 16" barreled rifle.