The Rock Island PA20H26 All Generations pump action shotgun provides a robust and adaptable platform for various applications. Engineered for consistent performance, this 20 Gauge system integrates practical ergonomics with durable construction to deliver reliable operation across diverse scenarios.
Key Features
Ergonomics and Adjustability
The PA20H26 incorporates a fixed stock with integrated spacers and an adjustable cheek rest, facilitating a precise and repeatable shooter interface across different body types and sight alignments. This adjustability optimizes mounting and natural point of aim. The ergonomic forend design ensures positive manipulation and control during cycling, even under demanding conditions.
Receiver and Barrel Construction
The receiver is constructed from lightweight aluminum, finished with black anodization for enhanced corrosion resistance and reduced overall system weight. The 26-inch contoured barrel features a smooth bore and an integral vent rib, optimizing sight acquisition and heat dissipation during extended use. The barrel is chambered for 3-inch shells, accommodating a wide range of 20 Gauge ammunition types.
Capacity and Choke System
This system maintains a 5+1 capacity, providing substantial on-board ammunition for operational requirements. It includes a comprehensive set of choke tubes—full, modified, and improved cylinder—allowing for precise pattern density adjustment to suit specific engagement distances and target types, enhancing its utility across hunting, sporting, and tactical applications.
Technical Specifications
- Brand: Rock Island Armory
- Model: PA20H26 All Generations
- Gauge: 20 Gauge
- Chamber: 3 inches
- Capacity: 5 + 1 Rounds
- Barrel Length: 26 inches
- Barrel Type: Contoured, Smooth Bore, Vent Rib
- Barrel Finish: Black Anodized
- Receiver Material: Lightweight Aluminum
- Stock Type: Fixed with Spacers and Adjustable Cheek Rest
- Stock Color: Black
- Included Chokes: Full, Modified, Improved Cylinder (IC)









