The CMMG 22ARC Stainless Steel Firing Pin is a bolt component from CMMG (brand part no. 22BA434) sized for CMMG’s 22ARC-chambered bolt. The firing pin travels forward under spring tension to strike the primer and ignite the round every time the trigger breaks, so its condition directly affects reliability. It is machined from stainless steel for corrosion resistance and long service life.

Key Specifications

• It is sized for CMMG’s 22ARC-chambered bolt.
• The firing pin strikes the primer to ignite the round each time the trigger breaks.
• It is machined from stainless steel for corrosion resistance.

Frequently Asked Questions

What bolt does this fit? CMMG’s 22ARC-chambered bolt.

Why replace a firing pin? A worn, chipped, or corroded firing pin can cause light strikes and failures to fire; replacing it restores reliable ignition.

Buy the CMMG 22ARC Stainless Steel Firing Pin

Order the CMMG 22ARC Stainless Steel Firing Pin through our rifle parts selection at Schaefer Defense and we will ship it fast, fully insured, from our Lubbock, TX gun shop.