would 7.62 by .39 with some soft points work for the deer? and do you have to have a max number of rounds?
OMG! LEAVE the assault rifle home! Sorry, personal opinion comes out.
Ok, I'm not aware of a maximum round count in a rifle while deer hunting in Washington. (But I'm not a conservation officer.)
I will say that I would consider the 7.62x39 right about the same as my .44mag pistol regarding its effectiveness on Deer sized game. If you use hunting bullets. Regretfully I do have a friend that has taken Blacktail with an SKS. But at close range. I wouldn't think about taking Mule Deer or even our Whitetail with such a whimpy rifle round. Although we do have some smaller gene pool Deer of each of the three species, we do also have quantities of each of them that will tip scales well over 220 pounds on the hoof and some Muly's that will go near 300 pounds. And getting close to them during rifle season isn't normally an option. A 30-30 is the smallest .30 cal cartridge I would ever hunt big game with. I don't knock the smaller faster shootin rounds, but the 7.62x39 is not a hunting round in my book. It was designed to kill frail humans. Not tougher animals. -By the way, some of the largest state book Blacktail are down in the Capitol peak area south of Olympia.
To be honest, seeing anyone in the field hunting big game, with a high capacity assault rifle, disgusts me. If you can't kill your quary with the 3-5 rounds, (preferably less than that), in your bolt action or even your semi-auto 'hunting' rifle, then you need to improve your hunting and/or shooting skills.
I started my teenagers out on single shot .243win Rossi's and they've both taken Mule Deer and Whitetail does.
You need to send email to the state wildlife director with your 7.62x39 questions:
http://wdfw.wa.gov/about/contact
-Steve
-PS.. Where are you seeing Elk?