There are 2 exterior security mechanisms over the Uzi. The first may be the 3-position selector lever Found at the top of your grip and behind the cause team. The rear position is "S", or "Safe and sound" (S = Sicher or Safe about the MP2), which locks the sear https://spencergxmds.iyublog.com/30376607/5-tips-about-uzi-gun-you-can-use-today