Firing Pins and Stops

The firing pin for 9mm/38/40 caliber pistols is machined to exact tolerances from stainless steel, then heat treated and coated for extended service.

Designed to keep the extractor properly oriented for reliable extraction, this firing pin stop is held to the closest oversize dimension for a tight fit. Available for 9mm/40 and 45 caliber pistols.

STI firing pin is machined in either stainless steel or titanium.