Another entry in the caliber debate?

The AA12 auto shotgun

5.56? 7.62? 6.8?

How about 12 gauge?

ACE has info. And don’t miss a Defense Review post on this from last October.


  1. There is a video clip of the auto-shotgun on the ‘Shock and Awe’ section of

  2. Perfect for CQB and ‘Shooting blind’ when someones got a machinegun nest in a room that you can’t shoot through the walls into. For general purpose, You still need something with a ‘point blank to 1000 yard’ capability.