Unless that one on the right is hollow (or an alloy?), it's gonna be waay heavier than a standard .22LR bullet.
Ah, they're solid copper I see.
FWIW, I don't reload either (I don't reckon anyone here reloads rimfire).
with being able to buy the bullets and primed cases I’m willing to try. Anyone know anything about rolling your own rim fire? Is there a special press?