@blackdiesel, I have various underlevers referenced above to include D460. The Diana @ 24fpe is a great squirrel hunter (tree gun) and is surprisingly slim and light for an under lever. It is significantly louder than the AAs and HW mentioned above. If you intend to do some backyard plinking, hopefully you have some space between neighbors. Of all the guns mentioned above, my pro sport and HW97k are quietest .22 underlevers. The TX not so much comparatively.