Gorky Team Bratva finds Delta Armory Sa vz.58 CSA AEG to be an magnificent replica. The Delta Armory Sa VZ.58 is a replica of the Samopal Vzor 58 submachine gun, made using original drawings and markings. It has a steel front handguard and a high-tech polymer handle and shaft. The ARES hop-up chamber can be accessed by locking the repeating lever backwards and adjusted by hand. The VZ.58M AEG has a quick spring change option and an ARES EFCS to minimize energy consumption and electronic wear. A MOSFET is integrated and the fire mode can be programmed with a programming card. The reinforced V2 gearbox has a high torque motor, 8mm ball bearings, and can relax the main spring after use.