Lyman makes a 55gr double cavity mold in .224.
Might be just the thing to save you good jacketed bullets and have something that expands at bunny velocities.
Lee recently released a new .224 design (not the Bator) and it's available in 6 cavity molds.
Kaine Bullet Molds also makes some interesting options that are more streamlined, and are for powder coating. 100-count sample packs used to be available from them pretty reasonable, might still be?
Of course, all this is a reminder why the old 22 Hornet is still around too.
