Vintage Style AR15 Firing Pin Retainer – Chrome Plated Steel

Original firing pin retainer design used in the AR-15 developed by Eugene Stoner. The firing pin retainer secures the firing pin into place and will work with standard AR-15 bolt-carriers.

Features:

• Vintage style original retaining pin
• Replaces the existing firing pin cotter pin
• Easy to replace, remove and install
• Snug fit
• Open slot to achieve desired tension

Specifications:

• Material: 1045 Carbon Steel
• Heat Treat: HRC 45-50
• Finish: Chrome Plated (matte finish)