Simple Install Trick for Difficult AR-15 Firing Pin Retaining Pins - School of the American Rifle

Simple Install Trick for Difficult AR-15 Firing Pin Retaining Pins – School of the American Rifle

Chad from School of the American Rifle has produced a video for ARBbuildJunkie about firing pin retaining pins shows you a very simple trick that you can use overcome issues that people have with re-inserting them. ARBuildJunkie is proud to partner with School of the American Rifle to bring you...