Patternmaster Code Black Duck 12 Gauge Choke Tube - Versatile 60 yd

In this review the Patternmaster Code Black Duck 12 gauge choke tube stands out as a single, do-it-all option for waterfowlers and wingshooters who want consistent patterns across a wide range of loads. The bottom line: it is aimed at hunters who need a versatile choke that delivers tight, effective patterns without swapping tubes in the field. The construction and stud ring design are the single biggest reasons to consider it, since they shorten the shot string and concentrate the load so targets are hit with more pellets at once.

Key Features

• Versatile Performance: One tube covers settings from tight patterns for geese to broader patterns useful in dove fields, reducing the need to carry multiple tubes.
• Stud Ring Design: The unique stud ring shortens the shot string, which concentrates pellets on target and improves the likelihood of clean kills.
• Pattern Options: Expect patterns near a Full with 2 3/4' to 3' shells and closer to Improved Modified with 3 1/2' shells, giving predictable changes by load.
• Extended Effective Range: Experienced shooters can expect effective distances up to 60 yards depending on pellet size and load selection.
• Durable Construction: Machined from 17-4 stainless steel and Titanium Nitride coated, the tube resists wear and maintains fit over time.
• Ammo Guidance: For best ballistic performance the manufacturer recommends ammunition velocities below 1550 fps to preserve pattern integrity.

Who It's For

The Code Black Duck is best for waterfowl hunters and upland shooters who want one reliable choke that covers multiple seasons and scenarios, from tight timber work to longer shots over decoys. It also suits shooters who value build quality and a tube that fits well in common platforms like Benelli shotguns.

It is less suitable for those who need absolute maximum specialization for a single load or who shoot slug ammunition, which the tube is not designed for. If you rely exclusively on ultra-high velocity loads above 1550 fps, consider matching tube and ammo more carefully.

Pros & Cons

Pros

• Tighter, more concentrated patterns thanks to the stud ring design.
• Broadly versatile across loads and game, reducing the need for multiple choke tubes.
• Solid build quality from 17-4 stainless steel with a Titanium Nitride coating for durability.

Cons

• Not intended for slug ammunition, limiting use to shot shells only.
• Performance varies with load and pellet size, so shooters may need to test loads to find optimal results.

Specifications

Product	Code Black Duck 12 Gauge Choke Tube
Gauge	12 Gauge
Material	17-4 aircraft quality stainless steel, Titanium Nitride coated
Effective Range	Up to 60 yards (varies by load)
Compatible Shells	2 3/4' to 3 1/2' shot shells (not for slugs)
Recommended Velocity	Below 1550 fps for best ballistic performance

Our Verdict

The Code Black Duck is a strong choice for hunters wanting a single, reliable choke that performs across habitats and loads; its stud ring and strong construction deliver tighter patterns and good range, making it good value for shooters who test loads to dial in performance.

Frequently Asked Questions

Will this choke work with 3 1/2' shells?
Yes, it is designed to work with 3 1/2' shells and will generally pattern nearer Improved Modified with those loads.

Can I use this choke with slugs?
No, the Code Black Duck is not intended for slug ammunition and should not be used with slugs.

What shotgun brands will it fit?
It fits common 12 gauge threads and customers report good fit in platforms such as Benelli, but always confirm choke thread compatibility with your shotgun.