Thompson Center Arms Impact .50 Cal Steel Breech Plug

The Thompson Center Arms Impact breech plug is a genuine factory replacement part designed specifically for the T/C Impact muzzleloader rifle. Precision-machined from steel with a bright silver finish, this breech plug is purpose-built to withstand the corrosive environment of black powder shooting while delivering a reliable, gas-tight seal at the rear of the barrel.

Chambered for .50 caliber, the 0040R breech plug installs at the breech end of the T/C Impact barrel and is the correct factory-spec component for loading, priming, and safely firing the muzzleloader. It is the ideal replacement for a lost, damaged, or worn factory breech plug, or as a spare to keep in your range bag so a single mishap does not take your Impact out of service.

As an original Thompson Center Arms part, the 0040R ensures correct fit and function with the Impact platform - no fitting or gunsmithing required for installation. The steel construction with its silver finish is built to hold up against black powder fouling and cleaning solvents, giving Impact owners a long-lasting factory replacement they can trust.