The Uzi has a few modes of fireplace: SAFE, SEMI, and AUTO. It fires from an open up bolt; if the bolt is closed to the chamber, the weapon will not likely fire. Just like the M1911, it incorporates a grip safety, which needs to be frustrated before the weapon https://uzigun91123.articlesblogger.com/53805331/the-basic-principles-of-ak-47-for-sale