Rubber City Armory Stainless Steel AR-15 Firing Pin - Nitride

LBE Unlimited AR-15 Firing Pin, Black - ARFPN

Armaspec AR-15 Firing Pin - ARM681-SS

Armaspec Firing Pin, Silver - Durable Firing Pin for Consistent Performance - ARM683-SS

WMD Guns NiB-X Firing Pin

Armaspec Firing Pin, Silver - High-Quality Firing Pin for Reliable Ignition - ARM682-SS

Ensure Reliability with Tacfire's Hard Chrome Firing Pin for AR-15/M16 -A Must-Have - MAR120

Wilson Combat Bullet Proof 9mm, AR Firing Pin, S-7 Tool Steel