These two factors let you shoot a *lot*. I shoot a Webley air pistol ($180) and a Crosman CO2 revolver ($40) in my basement. I fire twenty to thiry shots *per day* in the winter (when I don't have yard work) and my firearm shooting shows a noticeable improvement during those months.
"Don't EVER use an airgun without eye protection - You'll shoot
someone's eye out."
Love,
Your Mom