Mossberg 510 Mini Super Bantam 20ga 18.5in Vent Rib

The Mossberg 510 Mini Super Bantam is a compact, youth-focused pump-action shotgun engineered for smaller-statured shooters and recreational field use. It pairs an 18.5-inch vent-rib barrel with a Super Bantam adjustable synthetic stock that includes a spacer to grow with the shooter. The model features an EZ-Reach forend and Accu-Set choke system to cover a range of common loads and sporting uses. Controls and ergonomics are scaled for easier reach and handling while retaining typical Mossberg pump-action reliability.

Key Specifications

• The shotgun is chambered in 20 Gauge.
• The action type is Pump Action.
• The barrel measures 18.5 inches and has a vent-rib profile.
• The chamber measures 3 inches.
• The barrel finish is Blued.
• The stock is black synthetic with an adjustable spacer in Super Bantam style.
• The adjustable length of pull ranges 10.5 to 11.5 inches.
• The unloaded weight is approximately 5 pounds.
• Sights are dual bead configuration for straightforward acquisition.
• The shotgun includes Accu-Set internal choke tubes (Full, Modified, Improved Cylinder indicated in product details).

With scaled ergonomics, an EZ‑Reach forend, and an adjustable Super Bantam stock, this Mossberg 510 Mini is built to make learning and recreational shooting more accessible for young or smaller shooters without sacrificing core pump-action features. Its compact length and straightforward controls make it a practical choice for field and sporting use where a compact, easily handled shotgun is preferred.