The Adams Arms UNIQUE SP 20GA 28 STEEL O/U is a 20 gauge over-under shotgun configured with 28 vent-rib barrels and a classic field profile. It pairs a steel receiver finished in silver with a Turkish walnut stock and a rubber butt plate for durable, comfortable carry. Chambers accommodate both 2 3/4 and 3 loads and the package includes a 5-piece choke set with wrench for versatile patterning.
Key Specifications
- The gauge is 20.
- The barrel length is listed as 28 with a vent rib.
- The action type is Over-Under.
- The chambers accept 2 3/4 and 3.
- Includes a 5-piece choke set with wrench for shot pattern adjustment.
- The receiver is steel in a silver finish.
- The stock is Turkish walnut.
- The butt plate is rubber for recoil mitigation and grip.
- The front sight is a fiber optic bead for quick acquisition.
- The shotgun includes an extractor for spent hull removal.
Built to fit traditional field use and clay-target work, this Adams Arms over-under balances classic materials with straightforward functionality. Its combination of a steel receiver, walnut stock, and a comprehensive choke set makes it a practical choice for shooters seeking a reliable, no-nonsense over-under configuration.
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.




