RELOADER's will work with both Dye, proto and shockers (which are even quieter), you just have to make sure, when you turn them on, it needs to be quiet, no markers going off in the background, no music playing. As quiet as is possible. I've ran a reloader on a DM, and a PM, and it worked flawless.
-james
EDIT: and dont put paint in till after you have turned it on, there not like halo's, where it doesnt matter.