We get to have a good look at the new Mossberg 590S shotgun in this episode of The Firearm Blog TV... "In this episode of TFBTV, Hop previews the newest model of the venerable Mossberg 590 shotgun: the 590S. The Mossberg 590S is everything you know and love about the 590, but with some internal tweaks that allow it to reliably cycle mini shells without the use of an adapter. The new 590S, and 590S Shockwave will feed 2 3/4″, 3″, and 1 3/4″ short shells interchangeably. Using short shells gives you a 50 percent increase in capacity and a significant reduction in recoil. In a full-size shotgun like the 590, they’re a bit of a gimmick, but in the stubby Shockwave, they actually start to make sense."