The Carlson’s Delta Waterfowl Extended Choke Tube (brand part no. 07157) is built for 20 gauge shotguns using the Beretta/Benelli Mobil thread pattern, set to a Long Range constriction. Manufactured from 17-4 stainless steel, it’s designed to throw tighter, denser patterns than a conventional choke tube by using a 25 percent longer parallel section for more consistent shot placement at extended range. Each tube is knurled on the end for quick, wrench-free removal, and the constriction and size are laser-marked on both the end and body for easy reference in the field. Steel shot can be used through this choke with excellent results, making it a solid choice for serious waterfowl hunters.

Key Specifications

• It’s built for 20 gauge shotguns.
• It’s set to a Long Range constriction.
• It uses the Beretta/Benelli Mobil thread pattern.
• It’s manufactured from 17-4 stainless steel.
• It features a 25% longer parallel section for tighter, more consistent patterns.
• The end is knurled for quick, wrench-free removal.
• Constriction and size are laser-marked on the end and body.
• It’s rated for use with steel shot.

Frequently Asked Questions

Can I use steel shot with this choke? Yes, steel shot may be used through this choke tube with excellent results.

How do I know the constriction of this choke? The constriction and size are laser-marked directly on the end and body of the tube.

Buy the Carlson’s Delta Waterfowl Extended Choke

Get tighter, more consistent long-range patterns with Carlson’s Delta Waterfowl Extended Choke. Shop more Carlsons shotgun chokes and get fast shipping from our Lubbock, Texas gun shop.