Considering purchasing a Smith and Wesson M&P15 and just wondering if anyone has any experience with these and can provide some input. It's priced comparably to a Colt I'm also looking at but the S&W M&P15 is in much better condition. It's claimed to be used but unfired, which I find hard to believe as any firearm I've bought or will buy, is/will be fired as soon as possible after taking possession of it. Who buys a firearm and doesn't fire it? You might as well just keep you money and put a bloody poster or picture of the thing up on your wall instead of buying it just to sell it back to a gun store as "Used and unfired"