Since the larger caliber with its larger bore volume allows...January 19 2012 at 5:32 PM
Crosman Forum Member
from IP address 188.8.131.52
Response to Which is louder.... .177 or .22
...the charge to expand more completely and thus exhaust at a lower pressure (all part-in-parcel with delivering more energy to the pellet), .22 will be at least marginally quieter.