Browning Invector Plus 20g Delta Waterfowl Choke Tube
Our Waterfowl Extended Choke Tubes are manufactured from 17-4 stainless steel and designed to throw tighter and denser patterns than conventional choke tubes.
These choke tubes feature a 25% longer parallel section in the choke, thus throwing more consistent patterns. Each choke tube is knurled on the end to allow for quick and easy removal.
Each choke tube has the constriction and size laser marked on the end and body for easy reference.
Steel shot may be used through these choke tubes with exceptional results.
Do not shoot steel shot larger than #2 or any steel load faster than 1550 FPS through the Long Range (Full) Constriction.
Slugs, sabots, and rifled slugs are not to be used in any choke constriction tighter than Improved Cylinder (Close Range).
Remember to pattern your shotgun choke tube with the specific shotshell load you are going to be using.
Different brands of ammunition throw different patterns from the same choke tube.
These choke tubes are backed by Carlson’s Lifetime Warranty and Made in the USA!
The Carlson Delta Waterfowl Choke Tubes come as:
- Singles – CLOSE-RANGE, MID-RANGE or LONG RANGE CHOKE TUBE
- Twin Pack – MID-RANGE, & LONG RANGE CHOKE TUBES
- Triple Pack – CLOSE-RANGE, MID-RANGE, & LONG RANGE CHOKE TUBES