the loudest i own would be my rem model 700 in 7mmSTW w/brake, everybody at the range likes to move down a few benches after one shot
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Quietest would have to be the .22 short or CB
, i've shot air rifles that are louder/noisier than the cb's
the one i enjoy the most is my wifes model 7 in 260 rem, aahhh music to my ears
oh yea welcome to the forum