Has anyone heard about this.... :-\
Sounds like the firing pin stamps a code on the primer when fired...:-\
http://www.news10.net/news/article/245600/2/California-law-takes-effect-on-microstamping-guns
http://www.bob-owens.com/2013/05/dimwitted-microstamping-law-goes-into-effect-in-california/?utm_source=feedly&utm_medium=feed&utm_campaign=Feed%3A+BobOwens+%28Bob+Owens%29
Sounds like the firing pin stamps a code on the primer when fired...:-\
http://www.news10.net/news/article/245600/2/California-law-takes-effect-on-microstamping-guns
http://www.bob-owens.com/2013/05/dimwitted-microstamping-law-goes-into-effect-in-california/?utm_source=feedly&utm_medium=feed&utm_campaign=Feed%3A+BobOwens+%28Bob+Owens%29