Mossberg 590 Security .410 Bore Pump-Action Shotgun, 18.5" Heavy-Wall Barrel, 6+1 Capacity
This full-size Mossberg 590 Security brings the battle-proven 590 platform to the light-recoiling .410 bore. Its heavy-wall 18.5-inch barrel, 6+1 tubular magazine, and ambidextrous controls give shooters a compact, maneuverable pump gun that is ready for home defense or range duty right out of the box.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – clean, mirror finish, no signs of wear.
There are a few small, superficial scratches and blemishes on the exterior surfaces that do not affect function or overall appearance.
What’s Included
- Mossberg 500/590 Series pump-action shotguns owner’s manual
- Factory cardboard shipping box with SKU 50700/serial label
The 18.5-inch heavy-wall barrel is built from carbon steel and left smooth with a cylinder bore, making it ideal for defensive loads and simplifying maintenance. A matte blued finish matches the aluminum receiver and resists glare under harsh lighting.
A 6+1 capacity tubular magazine, capped with a clean-out end plug, provides ample firepower while keeping the platform slim and well-balanced. Dual extractors and twin action bars ensure smooth cycling and solid lockup on every stroke.
The receiver is drilled and tapped from the factory, so adding red-dot optics or a rail is straightforward. A brass bead front sight offers a clear, uncomplicated sight picture for quick target acquisition.
Controls are fully ambidextrous: the tang safety is accessible with either hand, and the pump release is positioned for intuitive operation. The ribbed synthetic fore-end and black synthetic stock are rugged, weather-resistant, and capped with a ventilated recoil pad for added comfort.