The Carlsons Delta Waterfowl Extended Mid-Range choke tube is engineered for consistent patterning at mid-range distances, typically for shots in the 25–40 yard band. It is constructed from 17-4 stainless steel and features an extended, knurled end for easier removal and handling. The tube’s longer parallel section is intended to produce denser, more consistent patterns and to accommodate steel shot. The design also places the tube’s extension outside the barrel to reduce interior wear when using steel shot.
Key Specifications
- The constriction diameter is .600.
- The caliber/gauge is 20 Gauge.
- The material is 17-4 Stainless Steel.
- The constriction type is specified as Mid-Range.
- The configuration is listed as Benelli/Beretta.
- The choke tube extends 3/4″ outside the barrel as specified in the manufacturer text.
- The tube includes a knurled extension for easier installation and removal.
- The body and end are laser marked with constriction and size information for quick reference.
- The choke is compatible with steel shot in close and mid-range configurations per the manufacturer notes.
- The listing shows One Choke included.
Built to support waterfowl loads and pattern reliably at mid-range distances, this choke tube offers a practical combination of durable construction and user-focused features like knurling and laser marking. Its extended profile helps protect the barrel during sustained use with steel shot while the longer parallel section aims to tighten patterns and reduce flyers. For shooters seeking a purpose-driven mid-range option for Beretta/Benelli Mobil-style 20 gauge barrels, this Carlson’s Delta Waterfowl tube provides a focused solution without unnecessary complexity.
