Have a 20 w/24"bbl. Not as forgiving as gas guns as regards loads, but sure are nimble. One thing you need to remember is to correctly install the friction ring assy: bevel on steel ring toward the spring for lite loads, and toward the bronze ring for heavy loads. Always try loads at the "heavy" setting first. If they function OK, leave it there, otherwise change to the "light" setting. BTW, if the gun is used look to make sure the rings are installed. People have been known to forget to install 'em and lose 'em, and they're not always easy to find.
