The Brownells centerfire/rimfire firing pin protrusion gauge offers gunsmiths and firearm enthusiasts the precision required to measure firing pin protrusion in both centerfire and rimfire firearms. By ensuring firing pins adhere to exact specifications, this tool aids in preventing misfires, maintaining reliable ignition and ensuring the safe operation of firearms. It is optimal for diagnosing ignition issues, verifying firing pin wear and ensuring compliance with manufacturer standards during firearm repairs or modifications.

Engineered for dual compatibility, this product is suitable for both centerfire and rimfire firearms, offering versatility across various firearm platforms
The elliptical plunger design provides precise measurements with an accuracy of up to 0.0001 inches, which is crucial for the precise adjustment of firing pins and the assurance of safety
The device incorporates an efficient mechanism that swiftly secures measurements, ensuring consistent and reliable readings

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WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).