Mossberg 590A1, Security Mil-Spec, Pump Action, 12 Gauge, 3" Chamber, 18.5" Heavy Wall Barrel, Parkerized Black Finish, Synthetic Stock with M-Lok Forend, 6Rd, Ghost Ring Sight 50765 • Pump Action • Capacity: 6+1 • Finish: Parkerized • Sights: Ghost Ring Sights • Barrel length: 18.5 • Overall length: 42.75 • Heavy Wall BarrelM-LOK Forend/Clean-Out Tube Heavy Wall Barrel Metal Trigger Guard & Safety • Pump Action • Capacity: 6 + 1 • Finish: Parkerized • Sights: Ghost Ring • Barrel length: 18.5" • 17.76 Free-Float LVOA Rail/ Ambi Bolt Release