Carlson's Cremator 11491 20 Gauge Choke Tubes, Mid-Range/Long-Range, Ported, 17-4 Stainless Steel

The Carlson's Cremator 11491 20 gauge choke tubes deliver serious performance for waterfowl hunters who demand tighter patterns and cleaner kills. Built with Triple Shot Technology (TST), these ported mid-range and long-range choke tubes feature a series of three graduated rings in the taper section that allow a gentler transition from your shotgun bore to the final constriction. That design does real work: it cuts down pellet deformation, reduces flyers, and packs denser patterns downrange—exactly what you want when ducks and geese are in the spread.

These tubes handle steel shot without flinching across all three constriction options, so you're not restricted by shot size or speed when the season calls for it. The extended design gives you a 25% longer parallel section for the pattern density that separates a good day from a great one, while the ported configuration helps manage recoil. Installation is wrenchless, removal is quick, and the slightly longer tubes also provide muzzle protection. Built from heat-treated 17-4 stainless steel with precision machining, they're made in the U.S.A. and built to last.

Whether you're hunting early season or grinding through late-winter conditions, the Cremator series handles the job without excuses. Pick the constriction that fits your distance and load, drop it in, and focus on your shot.

Key Features

• Triple Shot Technology (TST) with three graduated tapered rings for smoother bore-to-constriction transition
• Ported design to help manage recoil
• Mid-range and long-range constriction options
• Extended parallel section delivers tighter, denser patterns
• No shot size or speed restrictions with steel shot
• Wrenchless installation and quick removal
• Muzzle protection from extended tube length
• Heat-treated 17-4 stainless steel construction
• Precision-machined, made in the U.S.A.

Specifications

Frequently Asked Questions

Can I use these choke tubes with steel shot?

Yes. The Cremator series has no shot size or speed restrictions with steel shot across all three constrictions—they're built for waterfowl hunting with modern ammunition.

What does Triple Shot Technology do?

TST uses three graduated rings in the taper section to create a smoother, more gradual transition from your shotgun bore to the final constriction. This reduces pellet deformation, minimizes flyers, and delivers denser, more consistent patterns.

Do I need a wrench to install these?

No. The Cremator tubes feature wrenchless installation for quick, tool-free setup and removal. The extended design also provides muzzle protection.

What's the difference between the mid-range and long-range options?

Both constriction options are included with this model. Mid-range and long-range constrictions allow you to match your tube to your typical shooting distance and load for optimal pattern density.