SKS or AK47

FMJ is best with jacketed soft or hollow points next. In 7.62 x 39, you really don’t need to be worried about knock down power.

I use FMJ exclusively in mine.

Just don’t buy the copper cased ammo. It is corrosive.
The main reason I thought a FMJ wouldn't be appropriate is because I dont want to shoot through a coyote and into a house 3 blocks down