I'm new to the Saiga 12. I bought it for home protection. I have the folding stock and 10rd magazine. I pulled it out tonight just to give it a look over and I noticed that the 00buck had developed a flat spot on the top of them. I store the rifle with the magazine topped off and locked in place, chamber empty. When I tried to chamber the first round, it did not want to go in and jammed. I replaced the round with a fresh one out of the box and had no problems....went in nice and smooth. How can I avoid this problem in the future while keeping the weapon ready for use in a home protection mode
