The Mossberg 510 Mini in 20 gauge (brand part no. 50499) is a pump-action shotgun scaled down for young and first-time shooters, built around an 18.5-inch barrel. Mossberg finishes the 510 Mini in Mossy Oak Break-Up camo and equips it with dual bead sights and a tang safety for straightforward operation. Among pump-action shotguns in the pump-action shotguns category, the 510 Mini favors youth shooters who need a properly scaled first 20 gauge.

Key Specifications

• Chambered in 20 gauge.
• Operates as a pump-action shotgun.
• Features an 18.5-inch barrel.
• Feeds from a magazine with a 3+1 capacity.
• Fitted with a fixed Modified bore choke.
• Equipped with dual bead sights.
• Runs a tang safety.
• Finished in Mossy Oak Break-Up camo.
• Overall length is 36.6 inches, scaled for youth shooters.
• Ships at approximately 6.85 pounds.

Frequently Asked Questions

Is this a youth-sized shotgun? Yes, the 510 Mini’s 36.6-inch overall length is scaled for younger shooters.

What choke does it use? A fixed Modified bore choke.

Buy the Mossberg 510 Mini 20 Gauge

A properly scaled first 20 gauge for younger shooters is exactly what the 510 Mini delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.