Description
Anyone who has spent time behind a rimfire has probably dry fired one without thinking twice. The problem is that on a lot of .22 firearms, the firing pin clips the edge of the chamber and peens a tiny burr into it. That little burr grows over time, tightening up the chamber and turning your reliable plinker into a rifle or pistol that jams, sticks brass, and fights the extractor. The TANDEMKROSS ChamberMade Ironing Swage is the fix for exactly that kind of damage, and it does the job without a trip to the gunsmith.
The tool itself is a tapered mandrel that slides into your rimfire chamber. There's a flat portion that sits over the peened edge, and as you apply pressure and twist, the taper irons that displaced metal back out of the way. It's simple, it's mechanical, and it works. Built from heat treated, corrosion resistant material, this is a tool that will live in your kit for years without complaint.
Putting the ChamberMade Swage to Work
You've got two ways to run it. Drop a 1/4" hex drive screwdriver or ratcheting T-handle onto it and work from the chamber side, or thread it onto a cleaning rod and drive it in from the muzzle. A little pressure, a steady twist, and repeat as needed until the chamber is smooth again. Detailed instructions come in the package, so you're not left guessing on your first pass. Folks have used it to save everything from bolt action .22s and Tikka T1x rifles to rimfire revolvers, often clearing up sticking cases and extraction problems in just a few minutes.
Why the ChamberMade Earns Bench Space
Covering .22LR, .22 Long, and .22 Short chambers, this one swage handles the rimfire family most of us shoot. It's made in the USA and backed by the TANDEMKROSS lifetime guarantee, so if you shoot a lot of rimfire, it pays for itself the first time it rescues a favorite gun.
Key Specifications
- Manufacturer: TANDEMKROSS
- Manufacturer Part Number: TK00N0385SSL1
- UPC: 769498485880
- Model: ChamberMade Chamber Ironing Swage
- Caliber: .22LR, .22 Long, .22 Short
- Drive Type: 1/4" Hex
- Style: Hex
- Material Finish: Corrosion resistant, heat treated
- Color: Silver
- Operation: Screwdriver from chamber side or cleaning rod from muzzle
- Country of Origin: Made in USA
- Warranty: Lifetime guarantee
What’s Included
- ChamberMade Chamber Ironing Swage tool
- Instructions
Frequently Asked Questions
What does the ChamberMade chamber ironing swage actually fix?
It repairs the small burr or peen that forms on the chamber edge when a rimfire gun is dry fired. That burr tightens up the chamber and causes cartridges to stick, which leads to feeding and extraction problems. The swage irons that displaced metal back out so the chamber runs smooth again.
How do I use the chamber ironing swage?
You can run it two ways. Attach a 1/4" hex drive screwdriver or ratcheting T-handle and work it from the chamber side, or thread it onto a cleaning rod and drive it in from the muzzle. Apply steady pressure, twist, and repeat until the chamber edge is ironed smooth. Detailed instructions are included.
Will this swage work on both .22 rifles and pistols?
Yes. It's built for .22LR, .22 Long, and .22 Short chambers, so it covers most common rimfire firearms. People have used it on bolt action rifles, semi-autos, and even rimfire revolvers with good results.
Is the ChamberMade tool built to last?
It is. The tool is heat treated and corrosion resistant for long term durability, and it's made in the USA. TANDEMKROSS also backs it with a lifetime guarantee, so it earns a permanent spot in your gunsmithing kit.





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