Last week I was considering buying a S&W M&P9 fullsize to use in a USPSA competition. I didn't buy it because it only came with 2 magazines and that wasn't enough. Later that night at home I went to MidwayUSA's website and found spare M&P9 magazines in stock, so I bought some. I probably won't be buying the gun any time soon. I bought magazines for a gun I don't have; do I have a problem?