Description
This is the Improved Cylinder choke tube built for the Banish 20 shotgun suppressor (also sold as the Banish SGN 20 TI). Rather than threading into your barrel like a traditional choke, this one screws directly into the muzzle end of the suppressor, giving you control over your shot pattern while you stay quiet in the field. Improved Cylinder is the most open of the three standard constrictions Banish offers, which makes it the go-to when your targets are close and your window is quick.
Where the Banish 20 IC Choke Earns Its Keep
An Improved Cylinder throws a wider, more forgiving spread than a Modified or Full choke, so it shines on flushing upland birds, close decoying situations, and any scenario where speed matters more than reach. If you're walking behind a dog for quail or grouse, or working birds that commit tight, this is the constriction that keeps you connected. It's also a solid all-around choice for sporting clays and closer stations.
Built to Match the Rest of Your Banish 20 Setup
The Banish 20 ships with Improved Cylinder, Modified, and Full chokes from the factory, so this piece is handy as a spare, a replacement, or part of building out a complete set you can swap between. Keeping an extra IC on hand means you're never scrambling if one walks off in the truck or the blind. Everything mounts to the same suppressor with no barrel modification, so switching constrictions in the field takes seconds.
The Banish 20 itself is a 100 percent titanium, additive-manufactured suppressor weighing around 14.7 ounces, and it handles the full range of 20-gauge loads from light #8 target shells on up. Choose your choke to fit the load and the distance, thread it into the muzzle, and you've got a pattern dialed for the hunt in front of you.
Key Specifications
- Manufacturer: Banish
- Model: Banish 20 / SGN 20 TI Choke Tube
- Manufacturer Part Number: 100000350147
- UPC: 810171228581
- Constriction: Improved Cylinder
- Gauge: 20 Gauge
- Mounting: Threads into muzzle end of Banish 20 suppressor
- Compatibility: Banish 20 / Banish SGN 20 TI suppressor only
- Type: Screw-in shotgun choke tube
What’s Included
- 1 Banish 20 Improved Cylinder choke tube
Frequently Asked Questions
What does the Banish 20 Improved Cylinder choke work with?
This choke is made specifically for the Banish 20 shotgun suppressor, which is also sold under the name Banish SGN 20 TI. It threads into the muzzle end of the suppressor rather than into your barrel. It is not designed to work as a standalone choke in a bare shotgun.
When should I use an Improved Cylinder choke instead of Modified or Full?
Improved Cylinder is the most open of the three standard Banish 20 constrictions, so it spreads shot wider over shorter distances. Reach for it on flushing upland birds, close decoying situations, and closer clay stations where targets are fast and near. If your birds are pushing out farther, step up to Modified or Full.
Does the Banish 20 already come with an Improved Cylinder choke?
Yes, the Banish 20 ships from the factory with Improved Cylinder, Modified, and Full chokes. This one is handy as a spare or a replacement if yours gets lost or damaged. It's also useful if you want a backup in your kit so you're never caught without your open choke.
How do I swap the choke on my Banish 20?
The choke simply threads into the muzzle end of the suppressor, so switching constrictions takes just seconds and no tools beyond hand tightening. There's no barrel modification involved. Pick the choke that matches your load and distance, thread it in, and you're set.





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