I've just been reading a thread which mentions converting a Sako Finfire .22 LR into a .17 HM2. I understand that the barrel unclamps and a new, .17, barrel is clamped in its place. The mag and bolt is the same.
I'd be interested to hear how difficult / expensive it is to do the above. Also, is .17 HM 2 useful for rabbits and how easy is it to buy.
Fizbangwallop, I've started a new thread so as not to crash the previous one, but would be very interested to hear your experiences.