The Mossberg 590 Nightstick in 20 gauge (brand part no. 50675) is a pump-action shotgun built around a 14.375-inch barrel with a 3-inch chamber, bringing the 590 platform to a lighter-recoiling 20-gauge configuration. Mossberg finishes the 590 Nightstick in blued steel with a walnut stock and equips it with a fixed bead sight. Among pump-action shotguns in the pump-action shotguns category, the 590 Nightstick favors shooters who want a compact 590-series 20 gauge with classic wood furniture.

Key Specifications

• Chambered in 20 gauge with a 3-inch chamber.
• Operates as a pump-action shotgun.
• Features a 14.375-inch barrel.
• Overall length is 33.05 inches.
• Feeds from a magazine with a 5-round capacity.
• Equipped with a fixed bead sight.
• Finished in blued steel.
• Built with a genuine walnut stock.
• Built on a drilled-and-tapped receiver ready for optics or aftermarket sights.

Frequently Asked Questions

What stock does this shotgun use? A genuine walnut stock.

What gauge is this chambered in? 20 gauge, lighter-recoiling than the more common 12-gauge 590 configurations.

Buy the Mossberg 590 Nightstick 20 Gauge

A compact 590-series 20 gauge with classic wood furniture is exactly what the Nightstick delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.