This is a used Mossberg 500 Bullpup shotgun chambered in 12 gauge. It features an 18.5-inch barrel, 3-inch chamber, fixed cylinder bore choke, grip safety, cross-bolt safety, heat shield, and carry handle with picatinny rail. Overall, this Mossberg is in good condition with normal handling wear on the heat shield. This would be a good choice for home defense. Buy online today!