CMMG AR-10 Mk3 Firing Pin Retaining Pin- Steel Black

This high quality steel AR-10 firing pin retaining pin is perfect for your next AR-10 build. This replacement pin meets military specifications and features a matte black finish. Don't skimp on quality when it comes to such a vital part of your rifle's operating system, CMMG is known throughout the firearms industry as a premier manufacturer of AR-10 rifles and parts.

Specifications and Features:

• Standard Mil-spec firing pin retaining pin
• Steel
• Matte Black Finish

Fits:

• Standard AR-10, LR308, CMMG Mk3 Bolt Carrier Group