SV Infinity 1911 & 2011 Firing Pin
Firing pin is .38, .40, and 9mm/Supercomp Caliber..45 will only fit the Infinity slides with the IBF/Interchangeable Breechface.
Firing pin is .38, .40, and 9mm/Supercomp Caliber..45 will only fit the Infinity slides with the IBF/Interchangeable Breechface.