LBE Unlimited AR15 Firing Pin – AR-15/M16 Platform

The LBE Unlimited AR15 Firing Pin is a direct replacement part for worn or broken firing pins in AR-15 and M16 platform rifles. A properly functioning firing pin is essential for reliable ignition—if your rifle experiences light primer strikes or failures to fire, replacing the firing pin is often the first troubleshooting step. This OEM-spec component restores factory performance without modification.

Manufactured from heat-treated steel to MIL-SPEC dimensions, this firing pin features a phosphate finish for corrosion resistance. Installation is straightforward and requires only basic tools: a punch to remove the retaining pin and a few minutes to swap the part. No gunsmithing required, though proper headspace should always be verified when servicing bolt components.

• Part Type: Firing Pin
• Compatible Firearms: AR-15, M16, and compatible platforms
• Material: Heat-treated steel
• Finish: Phosphate
• Installation: Drop-In (basic tools required)
• Includes: Firing pin only (retaining pin not included)