The Wilson Combat Bullet Proof Firing Pin (brand part number 416-45) is a stainless steel .45 ACP firing pin built as a simple drop-in retrofit for shooters who want the toughest part available in a hard-use 1911. It fits Series 70 and Series 80 style 1911 designs that use the standard .45 ACP USGI/Colt diameter of 0.093 inch, which covers the vast majority of full-size and Commander-length 1911 handguns on the market. Because 1911 firing pins are not universal, this pin is sized specifically for that standard USGI/Colt diameter rather than the narrower pins some other manufacturers use. If a shooter is unsure which diameter their slide needs, the recoil face hole or the old pin itself can confirm the correct size before ordering.

Key Specifications

• .45 ACP Caliber is purpose-built for .45 ACP chambered 1911 pistols.
• Stainless Steel Construction gives the pin corrosion resistance and long-term durability.
• 0.093-Inch Diameter matches the standard USGI/Colt firing pin bore.
• Series 70 and Series 80 Compatible covers both major 1911 firing system designs.
• Drop-In Retrofit installs as a direct replacement for the factory firing pin.
• Bullet Proof Build is designed for hard-use, high round-count 1911s.
• Three-Diameter Market means 1911 pins are not one-size-fits-all: .093 USGI/Colt, .075 on many Springfield Armory pistols, and .065 on current Wilson Combat and .38 Super/9mm applications.
• Not for Narrow-Diameter Slides such as many Springfield Armory pistols or .38 Super/9mm applications, which need a different diameter pin than this .093 part.

Frequently Asked Questions

What 1911 designs does this pin fit? Series 70 and Series 80 style 1911s using the standard .45 ACP USGI/Colt diameter of 0.093 inch.

How do I know if my slide needs this diameter? Check the hole size in the recoil face or measure your current firing pin before ordering.

What is the pin made of? Stainless steel, for corrosion resistance and durability.

Buy the Wilson Combat Bullet Proof Firing Pin

Upgrade your 1911 with a Wilson Combat Bullet Proof Firing Pin from our 1911 parts selection. Order online and we will ship it straight to your door from our Lubbock, Texas gun shop.