TacFire MAR120 Firing Pin 5.56x45mm NATO Hard Chrome Steel for AR15/M16
https://www.tandktactical.com/shop/811261029477-tacfire-mar120-firing-pin-5-56x45mm-nato-hard-chrome-steel-for-ar15-m16-31320
https://www.tandktactical.com/web/image/product.template/31320/image_1920?unique=5caafa0
Finish your build, or replace you factory part, with this high quality steel firing pin from TacFire! Fits all AR-15/M4 Platforms.
