The Sons of Liberty Gun Works Mil-Spec Firing Pin is a factory OEM component designed for Mil-Spec AR-15 rifles. Precision-machined for reliability and durability, this firing pin ensures consistent primer ignition and smooth cycling in Mil-Spec bolt carrier groups.
Sons of Liberty Gun Works Mil-Spec Firing Pin Features
Manufactured from high-strength stainless steel, this Mil-Spec firing pin is engineered for long-term durability and resistance to corrosion. It undergoes precision machining and heat treatment, ensuring a proper fit and reliable ignition in a variety of 5.56 NATO/.223 Rem AR-15 platforms.
Designed as a drop-in replacement, this firing pin is fully compatible with Mil-Spec AR-15 bolt carrier groups, making installation simple and ensuring consistent performance. Whether replacing a worn part or upgrading for longevity, this OEM firing pin delivers dependable function.
Sons of Liberty Gun Works Mil-Spec Firing Pin Specifications
Compatibility: Mil-Spec AR-15 Bolt Carrier Groups
Function: Ensures Consistent Primer Ignition
Material: High-Strength Stainless Steel
Treatment: Precision Machined and Heat Treated
Installation: Drop-in Replacement for Mil-Spec Receivers
More Information
Condition
New in Box
Finish Per Color
Stainless
Manufacturer
Sons Of Liberty Gun Works
Manufacturer Part Number
M4FIRINGPIN
Model
Firing Pin for AR-15
Type
Misc AR Parts
UPC
785939517910
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.