Carlsons Delta Waterfowl Extended Choke Tubes are built for 12 gauge waterfowl applications, using 1704 stainless steel and an extended tube profile to deliver tighter, denser patterns than conventional chokes. The tubes incorporate a 25% longer parallel section to improve pattern consistency and are laser marked for easy identification. Each tube is knurled at the muzzle end for quick, positive removal and installation. These tubes are intended for use with steel shot within the manufacturer’s published size and velocity limitations; follow the guidance below when selecting loads.
Key Specifications
- The gauge is 12 Gauge.
- The material is 1704 stainless steel.
- The set includes 3 extended choke tubes covering close, mid and long-range constrictions.
- The tubes use a Winchester / Invector thread configuration.
- Each tube features a 25% longer parallel section to promote more consistent patterns.
- Each tube is laser marked with constriction and size for easy reference.
- The tube ends are knurled for easier removal and installation.
- Compatible with Mossberg Accu-Choke and listed to also fit some Weatherby models per manufacturer notes.
- Steel shot guidance: do not fire steel shot larger than BB or any steel load exceeding 1550 FPS through the Long Range constriction; heavier/faster steel loads should be used with the Mid Range tube.
These Carlson’s Delta Waterfowl chokes pair extended tube profiles with durable stainless construction and clear marking to simplify patterning and on-field adjustments. The 3-piece set covers common waterfowl ranges and gives shooters the tools to tune performance to their preferred loads and conditions, improving consistency across shotshell brands and loads.
