Carlson’s Delta Waterfowl Extended choke tubes are engineered to produce tighter, denser patterns for waterfowl applications. The tubes employ an extended parallel section to improve pattern consistency and are finished for reliable service in the field. Each tube is knurled for fast removal and has its constriction and size laser marked on the end and body for easy identification. Specific guidance for steel shot use is provided by the manufacturer to ensure safe operation.
Key Specifications
- The material is 17-4 Stainless Steel.
- Designed for 20 Gauge shotguns.
- The exterior finish is Black.
- This listing includes 2 choke tubes per package.
- Intended for Invector style configuration systems.
- The unit weight is approximately 0.2 (manufacturer spec).
- The shipping weight is approximately 0.215.
- Each tube is laser marked with its constriction and size for quick identification.
- Knurled end design allows for quick and easy removal.
- Manufacturer backing: Carlson’s lifetime warranty.
The Delta Waterfowl Extended choke tubes provide a durable, field-oriented solution for shooters seeking tighter patterns at waterfowl ranges. With a robust stainless construction, clear markings, and compatibility with Invector-style systems, these tubes are a practical choice for maintaining consistent patterning in wet-field conditions. Follow the manufacturer’s guidance for steel-shot sizes and velocities to ensure safe, reliable performance.
