I know this is kind of old, but I thought I'd add my experience.
I had a Crossman Storm XT that I got from Wally World. First I was surprised to find that it was such a nice rifle for $99.00 bucks. I was pretty impressed with it, but I was even more impressed with the Center Point 3x9 scope. I started to put the scope aside for a 22 rifle, but I discovered the front sight on the rifle was off center enough to make me have to crank the rear all the way to the left to hit anything. No big problem, I just put the scope on it. A few minutes later I was busting cans off the deck, happy as a clam.
After a thousand rounds or so though the screw that serves as a scope block broke off and the mounts to the scope got boggered up as well as the threaded hole in the rifle's receiver got stripped out. I figured it wasn't a big problem, I could get it rethreaded and get a new screw and be back in business, but I thought I'd see if Wally would take it back. Again had the front sight not been messed up, I'd have just slapped the scope onto a 22 and used the irons.
I had saved my receipt but not the box so I wasn't sure if they'd exchange it or not. I went in, explained to the customer service lady what was wrong. No problem. I got a full refund on my credit card. I went to the back to get another one, but spotted a Beeman with both .177 and .22 barrels and a 4X Beeman Scope, so I paid the extra and upgraded to that one. Had it not been for basically getting two rifles for the price of one, I would have just gotten another Storm. I was really impressed with that rifle. After a few hundred shots, the trigger had gotten broken in nicely. The Center Point Scope was a lot better than what I had expected when I saw the words 3x9 scope included.
Busting cans off the deck is fun. And cheap.