Carlson's Choke Tubes 07355 Delta Waterfowl Extended Choke 20 Gauge Mid-Range Extended 17-4 Stainless Steel

The Carlson's Delta Waterfowl Extended Choke for 20 gauge shotguns is purpose-built for duck and goose hunters who need reliable steel shot patterns at moderate distances. This mid-range choke tube delivers the dense, consistent patterns required for waterfowl shooting from 25 to 40 yards—the distance where most successful pass-shooting happens. The extended design keeps your barrel protected from the wear that steel shot inflicts over seasons of hard use.

What sets this choke apart is its longer parallel section, which lets steel pellets establish a tight cluster before leaving the muzzle. That design does two things: it reduces flyers that spoil your pattern and lets you use larger steel shot sizes even in tighter choke constrictions. For 20 gauge shooters used to compromising between versatility and performance, this is a meaningful upgrade. The 17-4 stainless steel construction resists corrosion in wet, salty marsh environments where waterfowl guns live.

The choke extends 3/4 inch beyond your barrel, a small detail that prevents erosion damage to your shotgun's threads and bore—damage that compounds every time you swap tubes or push steel shot downrange. The knurled extension makes removal easy with wet or gloved hands, and the blue finish is both functional and clean-looking. Carlson's backs this tube with a lifetime warranty, reflecting confidence in the design.

Key Features

• Extended design protects barrel from steel shot erosion
• Longer parallel section produces denser patterns and fewer flyers
• Allows larger steel shot sizes in tighter constrictions
• 17-4 stainless steel resists corrosion in harsh waterfowl environments
• Knurled extension for easy removal with gloves or wet hands
• Lifetime warranty

Specifications

Frequently Asked Questions

Can I use this choke tube with all steel shot sizes?

Yes. The mid-range extended choke tube is rated for all steel shot sizes. If you move to a long-range tube, avoid steel larger than BB or loads faster than 1550 FPS.

What distance is this choke designed for?

This mid-range choke is optimized for waterfowl shooting at 25 to 40 yards, typical pass-shooting and decoy work distances.

Will this choke tube protect my 20 gauge barrel?

Yes. The 3/4 inch extension prevents your barrel and threads from contact erosion caused by prolonged steel shot use, a common problem with non-extended tubes.

Is this tube easy to remove in the field?

The knurled extension is designed for easy removal, even when wet or while wearing gloves—important on the water where conditions are often wet and cold.