7 dart cylinder for Nerf Hammershot. Was originally going to be a work in progress due to initially missing rotations a few times but after a couple dozen cocks everything seemed to settle and now it never jams. Including Solidworks files as well. Make sure to remove the stock air restrictor.
EDIT: Now includes a cylinder that fits FVJ darts better, a spinner with a looser fit, and a peg that fits the Sweet Revenge better.