I have a neighbor with an 8yo that I've been taking to the range...I'm thinking something like this would be a good start for him...he can shoot quiets behind my house, it should feed fine I would think
I really like this ammo for hunting with an sks or AK...
http://www.midwayusa.com/product/921973/prvi-partizan-ammunition-762x39mm-123-grain-pointed-soft-point-boat-tail-box-of-20?cm_mmc=pe_weekly-_-new-_-new_20150207_1-_-Category_11