Mossberg 510 Mini Super Bantam 20 Gauge Pump Shotgun – 18.5 in Vent-Rib Barrel, Youth Stock
The Mossberg 510 Mini Super Bantam delivers the trusted dual-action-bar design of the Mossberg 500 in a scaled-down, youth-friendly package. Its 18.5-inch vent-rib barrel is threaded for the Accu-Choke system, while the 10.1-inch length of pull ranks among the shortest factory stocks available, making it easy for smaller shooters to shoulder. Lightweight aluminum-alloy construction, an ambidextrous tang safety, and compatibility with both 2 3/4- and 3-inch shells round out a versatile field pump that grows with its owner.
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.
Specific Condition Notes: Light signs of wear and handling are visible on high-contact areas.
What’s Included
- Original box
This Model 510 is part number 50497, built in the USA and finished with a matte-blued carbon-steel barrel and matte-black aluminum receiver for corrosion resistance without excess weight. The brass bead front sight on the vent rib offers a clear, uncomplicated aiming point for fast target acquisition.
The synthetic Mini Super Bantam stock features a spacer-capable design that lets shooters add length as they grow, while a soft recoil pad and sling swivel stud enhance comfort and carry options. A matching black synthetic fore-end keeps handling consistent in all weather.
Designed around the proven Mossberg 500 action, this compact 20-gauge feeds from a 2+1-round magazine and accepts both 2 3/4- and 3-inch loads, giving hunters and new shooters flexible ammunition choices for small game, clays, or field practice.
At just over 10 inches of length of pull and weighing less than full-size counterparts, the 510 Mini Super Bantam offers a confidence-building fit without sacrificing the reliability and modularity Mossberg pumps are known for.




