Carlson’s Delta Waterfowl extended choke tube (brand part no. 07357) is machined from 17-4 stainless steel for 20-gauge Browning Invector Plus barrels, built to throw tighter, denser long-range patterns.

Key Specifications

• Threaded for 20-gauge Browning Invector Plus barrels.
• Machined from 17-4 stainless steel.
• Throws tighter, denser patterns than conventional choke tubes.
• 25% longer parallel section than conventional choke tubes for more consistent patterns.
• Knurled end for quick, easy removal.
• Constriction and size are laser marked on the tube for easy reference.
• Safe to use with steel shot.
• Long Range extended-tube design.
• Part of Carlson’s Delta Waterfowl choke line.

Frequently Asked Questions

Can I shoot steel shot through this choke? Yes, Carlson’s says steel shot can be used with exceptional results.

What makes the parallel section different? It’s 25% longer than a conventional choke tube, giving more consistent, denser patterns.

How do I know the constriction size? It’s laser marked directly on the tube and body for easy reference.

Buy the Carlson’s Delta Waterfowl Extended Choke

Order this choke from our Carlsons lineup, browsable in our full shotgun chokes selection, with fast, insured shipping from our Lubbock, Texas gun shop.