Any TM22 speed loaders?

Wondering if anyone's found a decent speed loader made for or just coincidentally compatible with the TM22? 3D printed is fine too, if I can't find one I might design one myself. It's a plinking gun so I go through a lot of ammo and I often find myself just using the 10 rounders that came with my rifle instead of the 25 rounders because getting the tiny rimmed cartridges in with the stronger springs is really fussy.