What are you shooting with said airgun? What distance? How often?
Squirrels, rats, cowbirds, and rabbits. 5 to 25 yards.
I would really prefer to stay away from PCP, even if I have to give up some quietness.
My Sheridan 2260 Co2 rifle will easily handle that and isn't very loud. Much quieter than either of my break barrel, spring piston guns and cheaper too. I suspect one of the QB78 Co2 rifles would also work fine and can be had for as little as 79.00 online.
Do the CO2 cartridges hold their charge and not leak down if you throw the rifle in the corner for a couple of months?
Yes. I've left mine charged for months with no leakage. Just need to make sure you lube the end of the cartridge before inserting so it doesn't stick to the seal. I've killed a pile of rabbits and squirrels around the yard with it over the years.
