us springfield model 1884 trapdoor rifle. image 6 : us model 1879 springfield trapdoor rifle . 2015-07-29_180215png. image 5 : springfield model 1873 trapdoor rifle. trap door recessed pull silver. big key 2 by trapdoor-stock . lava lanterns (aka lava lamps) using 19 trapdoors – 100% survival friendly – survival mode – minecraft: java edition – minecraft forum – minecraft forum. battle training level – to try the modified trapdoor rules i set up a scenery with a raised zone (jump down and up), lots of columns blocking the line of . 2018-06-04_153943.