Mossberg 590, Persuader, Pump Action, 12 Gauge, 3 Chamber, 20 Cylinder Barrel, Blue Finish, Fixed Synthetic Stock, Includes Heat Shield and Pistol Grip Kit, 8Rd, Bead Sight 50694 Since 1919, Mossberg has been the leader in introducing important design breakthroughs to the firearm industry. Many product features pioneered by Mossberg are now the standards by which all modern firearms are judged. It is this basis of unquestionable quality that drives Mossberg to bring reliable, well-built shooting systems to you at an affordable price.