The Bullet Proof Titanium firing pin is a simple drop-in retrofit for shooters who want to enhance drop safety and reduce lock time in their 1911. This part is a drop-in part for Series 70 or Series 80 style 1911 designs and for guns with a standard .45 ACP USGI/Colt diameter (.093") firing pin. Mfg: Wilson Combat SPECS: Most 1911 handguns on the market use one of three different diameters of firing pins. Standard .45 ACP/USGI 1911 is .093". Most Springfield Armory Pistols use .075" Current Production Wilson of all calibers and many others uses a .38 Super/9mm pin regardless of cali
