It depends on the length of your barrel and the round you are using. Are you shooting the "SSS"?
Out of my 24" Anschutz, it is as quite as my pellet gun. I shoot the Colibri out of it and the hammer is the loudest thing you hear. They have a reported 6lb of energy from the little 20gr @375fps.
Here is a pretty good deal on the "SSS"
Darrin
