I got the 5.25" version Keystone, it's a beauty. I'm also looking for a "Truck Gun" but something less expensive ($300+ range), that wouldn't bother me (money wise), if stolen or confiscated by the police after a shooting. I'm not indicating that I'd be leaving it in the truck long term, just if running into a store or something and if it was taken at that time. I want something in that price range but reliable, I was thinking perhaps the Mossberg MCS1, that I saw it at about $350. I'm open to any suggestions.