
Availability: In Stock
The Adamson SP 28-gauge over-under shotgun brings refined handling and classic design to upland hunting and clay shooting. Built around an aluminum receiver in silver, this 28-gauge O/U pairs the lightweight, pointable characteristics of a smaller-bore gun with the proven reliability of a two-barrel platform. If you shoot a lot of upland birds, work small-game covers, or simply prefer the reduced recoil and lower lead cost of 28-gauge ammunition, the Adamson SP delivers the balance of tradition and modern engineering that makes hunting genuinely fun.
The gun ships with a 28-inch vent-rib barrel and a 5-piece interchangeable choke set with wrench—giving you flexibility to dial in your pattern for different game and distances. The Turkish walnut furniture warms up the aluminum receiver with classic aesthetics, while a rubber butt pad absorbs what little recoil the 28-gauge produces. A fiber optic front sight aids target acquisition in low light, and a mechanical extractor ejects spent shells efficiently.
Chambered for both 2¾-inch and 3-inch shells, the SP adapts to whatever ammunition is on hand or in stock. Whether you're swinging on a covey flush or breaking clays at a regional shoot, the Adamson SP's modest weight and quick handling make it an agile companion that won't tire your shoulder by day's end.
| Gauge | 28 |
| Barrel Length | 28 inches |
| Type | Over-Under |
| Chamber | 2¾-inch and 3-inch |
| Chokes | 5-piece set with wrench |
| Receiver | Aluminum, silver |
| Stock | Turkish Walnut |
| Butt Plate | Rubber |
| Front Sight | Fiber Optic |
| Extractor | Mechanical |
The SP is chambered for both 2¾-inch and 3-inch 28-gauge shells, giving you flexibility to use lighter or heavier loads depending on your hunting situation and what you have in stock.
The Adamson SP includes a 5-piece interchangeable choke set and a wrench for easy swaps. This lets you tailor your shot pattern for different game and shooting distances.
Yes. The 28-gauge O/U is a classic upland choice—lightweight, quick-handling, and gentle on the shoulder. The aluminum receiver keeps weight down, and the 28-inch barrel offers a good sight plane for fast-moving birds. Low recoil also means less fatigue over a long day in the field.
The gun ships with the 5-piece choke set and wrench. Always verify current shipping configuration with the retailer.

SKU: 198466881 • Weight: 7.75oz





Availability: In Stock
The Adamson SP 28-gauge over-under shotgun brings refined handling and classic design to upland hunting and clay shooting. Built around an aluminum receiver in silver, this 28-gauge O/U pairs the lightweight, pointable characteristics of a smaller-bore gun with the proven reliability of a two-barrel platform. If you shoot a lot of upland birds, work small-game covers, or simply prefer the reduced recoil and lower lead cost of 28-gauge ammunition, the Adamson SP delivers the balance of tradition and modern engineering that makes hunting genuinely fun.
The gun ships with a 28-inch vent-rib barrel and a 5-piece interchangeable choke set with wrench—giving you flexibility to dial in your pattern for different game and distances. The Turkish walnut furniture warms up the aluminum receiver with classic aesthetics, while a rubber butt pad absorbs what little recoil the 28-gauge produces. A fiber optic front sight aids target acquisition in low light, and a mechanical extractor ejects spent shells efficiently.
Chambered for both 2¾-inch and 3-inch shells, the SP adapts to whatever ammunition is on hand or in stock. Whether you're swinging on a covey flush or breaking clays at a regional shoot, the Adamson SP's modest weight and quick handling make it an agile companion that won't tire your shoulder by day's end.
| Gauge | 28 |
| Barrel Length | 28 inches |
| Type | Over-Under |
| Chamber | 2¾-inch and 3-inch |
| Chokes | 5-piece set with wrench |
| Receiver | Aluminum, silver |
| Stock | Turkish Walnut |
| Butt Plate | Rubber |
| Front Sight | Fiber Optic |
| Extractor | Mechanical |
The SP is chambered for both 2¾-inch and 3-inch 28-gauge shells, giving you flexibility to use lighter or heavier loads depending on your hunting situation and what you have in stock.
The Adamson SP includes a 5-piece interchangeable choke set and a wrench for easy swaps. This lets you tailor your shot pattern for different game and shooting distances.
Yes. The 28-gauge O/U is a classic upland choice—lightweight, quick-handling, and gentle on the shoulder. The aluminum receiver keeps weight down, and the 28-inch barrel offers a good sight plane for fast-moving birds. Low recoil also means less fatigue over a long day in the field.
The gun ships with the 5-piece choke set and wrench. Always verify current shipping configuration with the retailer.

SKU: 198466881 • Weight: 7.75oz