CARL REM 20GA FLUSH FLUSH IMPROVED CYLINDER

The Carlson's Rem Choke 20-gauge flush improved cylinder tube is a replacement choke for Remington shotguns that gives you a versatile, close-to-mid-range pattern. Built from 17-4 heat-treated stainless steel, this flush-mount choke delivers reliable performance whether you're hunting waterfowl, upland birds, or shooting clay targets where you need controlled shot spread without excessive constriction.

Flush-mount design means the choke sits cleanly with your barrel's muzzle—no extended tube hanging out to catch brush or create snag points in the field. That matters when you're moving through thick cover or need a sleek profile for carry. The improved cylinder constriction gives you flexibility: it patterns adequately at distance but opens up fast, making it forgiving with slightly off-center hits on close birds. If you run different loads or conditions, keeping a matched set of Carlson's tubes in your range bag lets you dial in the right choke for the shot.

Steel, lead, and Hevi-Shot ammunition all work with this constriction. Keep in mind that no steel shot larger than #BB or speeds over 1550 fps should be used in any choke tube tighter than full. These tubes are made in the USA and backed by Carlson's lifetime warranty, so you're buying durability and peace of mind alongside performance.

Key Features

• 17-4 heat-treated stainless steel construction resists corrosion and wear
• Flush-mount design for clean barrel profile
• Improved cylinder constriction for versatile close-to-mid-range patterns
• Compatible with steel, lead, and Hevi-Shot loads
• Lifetime warranty and USA-made quality

Specifications

Frequently Asked Questions

Is this choke compatible with my Remington shotgun?

Yes, this is a Rem Choke (Remington flush-mount) replacement tube, so it fits standard Remington shotguns equipped with the Rem Choke system. Verify your shotgun's manual or markings to confirm it has factory Rem Choke threads.

Can I use steel shot with the improved cylinder tube?

Yes, steel shot is safe to use. Just ensure shot size does not exceed #BB and velocity does not exceed 1550 fps in any choke tube tighter than full. The improved cylinder constriction has no additional restrictions beyond this general guideline.

What is improved cylinder constriction best for?

Improved cylinder is a relatively open constriction that patterns well at closer range and mid-range distances. It's a versatile choice for hunting birds in varied terrain and works on clay ranges where you need a balance between pattern density and shot spread.

Is this choke made in the USA?

Yes, Carlson's manufactures these tubes in the USA and backs them with a lifetime warranty.