The 590A1 Professional is available in nine different versions, with numerous barrel lengths, furniture and finish options. Mossberg is offering three models in its 590 Professional series.

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

Mossberg as it extends its 940 Pro series with a pair of dedicated 3-inch 12 gauge gobbler guns. The 940 improves on the 930 with upgraded gas system parts, corrosion-resistant internals ...