Description
Carlson’s Delta Waterfowl Extended choke tubes are designed to deliver tighter, denser patterns tailored for waterfowl applications. They are manufactured from 1704 stainless steel and feature a 25% longer parallel section than conventional choke tubes to promote more consistent patterning. Each tube is knurled at the end for quick, positive removal and is laser marked on the end and body with constriction and size. This two-count set includes both Mid Range and Long Range constrictions compatible with 12 gauge Browning Invector DS systems.
Key Specifications
- The material is 1704 stainless steel for durable corrosion resistance.
- The design incorporates a 25% longer parallel section to improve pattern consistency.
- The set contains 2 choke tubes (Mid Range and Long Range).
- These choke tubes are compatible with 12 gauge Browning Invector DS systems.
- Each tube is finished with knurled ends for easier removal and installation.
- Constriction and size are laser marked on the end and body for quick identification.
- Steel shot use guidance: Do not use steel larger than BB or steel loads over 1550 FPS through the Long Range constriction; exceedances should be used with the Mid Range choke.
- The product is backed by Carlson’s lifetime warranty.
- The listed weight is 0.335 (manufacturer shipping/weight attribute).
Carlson’s Delta Waterfowl Extended choke tubes give shooters a practical option for improving downrange pellet density and pattern consistency in waterfowl and field scenarios. Built from quality stainless steel with clear laser markings and user-friendly knurling, this two-tube set offers reliable, repeatable performance when matched to the appropriate loads and range conditions.





Reviews
There are no reviews yet.