The Mossberg SA-20 Bantam Youth is a compact, semi-automatic 20 gauge field shotgun designed for lighter shooters and those who prefer a shorter length of pull. It uses a gas-operated system and is finished in blued metal with a walnut field-style stock. The model includes a ventilated rib, front bead sight, and Mossberg’s Sport-Set of choke tubes for versatile patterning.
Key Specifications
- The gauge is 20 Gauge.
- The barrel measures 24 inches and features a vented rib.
- The chamber accepts 3-inch shells.
- The action is a semi-automatic (gas operated) system.
- The metal finish is blued.
- The stock is a walnut field-style stock with checkering.
- The shotgun includes a Sport-Set of 5 choke tubes.
- The length of pull is 12.5 inches.
- It is fitted with a front bead sight for quick target acquisition.
- This model is offered as a youth/compact field configuration.
Purpose-built for shooters who want a lighter, compact 20 gauge with a traditional walnut look and practical field features, the SA-20 Bantam delivers a straightforward, soft-shooting experience with the flexibility of multiple choke options. Its vented rib, fixed sights, and shortened length of pull make it well-suited for younger shooters, those with smaller frames, or anyone seeking a compact sporting shotgun for clay target work and upland field use.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




