Armaspec AR-15 Firing Pin – Stainless Steel (ARM681-SS)

• Firing pin designed for AR-15 rifle bolt carrier group assemblies
• Constructed from 17-4 stainless steel for strength and corrosion resistance
• H900 hardened treatment enhances durability under repeated firing conditions
• Precision machined component supports consistent ignition performance
• Silver finish component integrates with standard AR-15 bolt carrier groups
• Replacement part suitable for maintenance or repair of AR-15 rifles

The Armaspec AR15 Firing Pin is a firing pin designed for initiating primer ignition in AR-15 bolt carrier groups. This firing pin is constructed from 17-4 stainless steel with H900 heat treatment and features a stainless steel finish, supporting AR-15 platform compatibility.

The Armaspec AR15 Firing Pin uses 17-4 stainless steel construction and is H900 hardened to maintain consistent structural properties during repeated cycling. It is manufactured with a silver stainless steel finish and fits standard AR-15 bolt carrier group assemblies. This model installs as a direct replacement component within compatible AR-15 systems. In normal operation, this product is used for transferring impact force to the cartridge primer during firing cycles. The Armaspec AR15 firing pin maintains standard dimensional specifications for compatibility with AR-15 internal components.