Originally Posted by MickyFinn
I can only echo what Dean has said. The ONLY advantage of .22 is shooting rats or feral pigeon on farms where you can get a lot of "straight through" shots which can inflict a slow death & potential damage of farm buildings/roofs etc. I'm afraid it's .177 all the way for hft/bunnies/birds in tree's!
.22 are pretty good in FAC, but the only competition you can shoot them in is the FT world championships.