In regards to modifying the remainder of the pistol, it accepts any regular pattern bring about, handguard, dust deal with, protection selector or journal which might be mounted on a normal AKM. The Uzi has three modes of fireplace: Secure, SEMI, and Vehicle. It fires from an open up bolt; https://holdenfucip.wikihearsay.com/2997638/a_simple_key_for_glock_34_gen_5_unveiled