旧日本陸軍兵器工場275号館は、東京都北区にある旧日本軍軍事施設跡。旧陸軍の東京砲兵工廠銃包製造所のなかで唯一現存する。大正8年に弾丸鉛身場として建設された煉瓦造の建物。
Former Japanese Army Weapons Weapons Factory Building No. 275 is a former Japanese Army military facility site in Kita Ward, Tokyo. It exists only in the former Army's Tokyo Artillery Armor Gun Packaging Mill. Brick building that was built as bullet lead field in Taisho 8 years.