Swages out burrs in .22 chambers caused by excessive dry firing. Simply insert and turn, or tap against burr until chamber is smooth and round again. Can be pushed in and turned with its own handle, or a small wrench; or, threaded into an 8-32 cleaning rod and pulled into the chamber. The tool can also be driven into the chamber from the rear with a small punch.
- Tool is 1 1/16" long, with handle overall length is 7 1/4"
- Swage portion is hardened steel
- Designed to swage burrs in 22 rimfire chambers caused by dry firing.