Years back I bought a 5-round mag for my SKS, even though the 10-round is legal in Missouri. It fits flush with the stock, and makes the rifle a little easier to carry. I cut a stripper clip in half with a Dremel cutoff wheel, then bent in the sides to make 2 one-way 5-round stripper clips. It's a handy way to carry hunting ammo. BTW, I never needed more than 2 shots to take a deer.