The EGW 1911 Commander Oversized Firing Pin Stop is designed for Series 80 pistols and provides enhanced reliability and performance for .38 9mm and .40 caliber firearms with a durable blue finish.EGW 1911 Commander Oversized Firing Pin StopCompatible with Series 80 firing systemsFits .38 9mm and .40 caliber pistolsOversized design for improved functionBlue finish for corrosion resistancePrecision machined for exact fitThis essential 1911 component is ideal for gunsmiths competitive shooters and firearm enthusiasts looking to upgrade or replace their firing pin stop with a high-quality oversized alternative that ensures reliable operation.