I bought a new (for me, anyway) rifle this past week. It's black. It has a bipod on the stock, a black banana clip that looks like a handle, a scope with a lot of knobs and a shiny metal muzzle on the special oversized barrel. It looks a lot like an assault weapon. It is a Ruger 10/22, one of the most accurate and most popular sport/plinking rifles produced. I got it, in part, for my granddaughter, who's ready to graduate from a pellet rifle. She's no terrorist, and neither am I. Nor, as many of you have repeatedly...