Mossberg 510 Mini Super Bantam 20 Gauge 18.5 in.

The Mossberg 510 Mini Super Bantam is a compact, youth-oriented pump-action 20 gauge designed for small-statured shooters and recreational range use. It pairs an 18.5-inch vent-rib barrel with an adjustable Super Bantam synthetic stock and included spacer to provide a tailored fit as the shooter grows. The platform includes Accu-Set chokes and dual bead sights for straightforward versatility across common sporting uses.

Key Specifications

• The gauge is 20 Gauge.
• The action type is Pump Action.
• The barrel length is 18.5 inches.
• The barrel is a Vent Rib style with a Blued finish.
• The chamber accepts 3-inch shells.
• The choke system is Accu-Set with included Full, Modified, and Improved Cylinder tubes.
• The stock is Black synthetic with an adjustable Super Bantam spacer providing a 10.5" to 11.5" length of pull.
• The overall length is 34.75 inches.
• The sights are Dual bead sights.
• The unloaded weight is approximately 5 lbs.

Sized and configured for youth and small-statured shooters, the 510 Mini Super Bantam delivers manageable handling and simple, reliable operation for range and sporting use. Its adjustable spacer, Super Bantam ergonomics, and Accu-Set choke options make it a practical choice for those who need a compact, adaptable pump shotgun with familiar Mossberg controls.