my co-worker has one and he likes it. it did have to go back for repair once because of the firing pin spring not setting the gun off or something.when cycling through if he didnt slam the bolt shut hard it wouldnt go off all the time from what i remember. of course it happened to him with a 140 class in illinoise. he still uses it so i guess all is good now. he uses the lightfield slugs . i saw a bear he hit 2 years ago and he dropped it under his stand.