Mossberg 590A1 M-Lok 12 Gauge 18.5" 6 Round 3-Inch Ghost Ring Sight
The Mossberg 590A1 Tactical features MilSpec construction and is the only pump action shotgun to pass MilSpec 3443E Military Shotgun Specifications. This workhorse shotgun will fit any roll you can muster. From overseas duty to the homefront it can defend you through the most adverse situations.
grabagun.com
Not the best deal but new cheaper than used so heck that's a deal