Board Thread:Off Topic/@comment-25396609-20151125184514/@comment-26397825-20151202082649

Semi-Automatic, could possibly make a minit gatling gun via a series of barrels with space themselves out around the arm but come together for gun form. Make it dust-shot based, removing the need for actual ammunition and just have something similar to Myrtenaster's revolver chamber mounted near the pauldrons or something, and you have a mini chain-gun.