The Mossberg 990 Aftershock takes the compact, bird's-head-grip Shockwave concept and adds a gas-operated semi-automatic action. The gas system does real work here, cutting felt recoil substantially compared to pumping a short 12 gauge by hand, and the corncob forend with its strap keeps your support hand safely positioned.

With a 14.37-inch barrel and an FDE finish, it is compact for close-quarters use and vehicle or boat storage. Note that this is classified as a firearm rather than a shotgun under federal law due to its configuration.

This firearm ships to your chosen FFL dealer for transfer. Order online from Dawson Defense, an Arizona-owned licensed dealer and importer.