soviet light amphibious tank pt-76. object 740. tank barrel, barrel against the sky. tank gun. muzzle or flame arrester close-up

armed forces tank gun rusted ukraine people artillery heavy military vehicle panzer weapon war cannon scene wartime army background barrel turret powerful machine fragment detail system selective focus close pt76 amphibious metal armor armoured equipment lightweight floating experienced green caliber soviet light pt-76 object 740 against sky gun muzzle flame arrester close-up