Arms were sometimes purchased on the black market from German soldiers or their allies, or stolen from German supply depots or transports. Efforts to capture weapons from the Germans also proved highly successful. Raids were conducted on trains carrying equipment to the front, as well as on guardhouses and gendarmerie posts. Sometimes weapons were taken from individual German soldiers accosted in the street. During the Warsaw Uprising, the Home Army even managed to capture several German armored vehicles, most notably a Jagdpanzer 38 Hetzer light tank destroyer renamed and an armored troop transport SdKfz 251 renamed .