TANDEMKROSS ChamberMade Chamber Ironing Swage

Dry firing a rimfire can let the firing pin peen a small burr into the edge of the chamber. Over time that burr can grow and cause feeding and extraction problems. The TANDEMKROSS ChamberMade is a tapered swage that "irons" the peened metal back into place, restoring the chamber face without a trip to the gunsmith.

Run it with a 1/4" hex-drive screwdriver from the chamber side, or attach it to a cleaning rod from the muzzle. It's designed not to touch the throat or leade of standard, match, or Bentz rimfire chambers.

Key Features

• Repairs chamber damage caused by dry firing
• Works with a 1/4" hex drive or a cleaning rod
• Heat-treated, corrosion-resistant construction
• Does not contact the chamber throat or leade

Supported Chambers

• .22 LR, .22 Long, and .22 Short

Tip: Oil the chamber and tool before use, and follow the included instructions.