To "OLD JOE" who doesn't think I'm worth the time to reply to.
I understand a person on the internet not wanting the gun fired if it is returned. I just don't like it. As of the one I purchased at Gander Mountain, I didn't ask to fire it. I paid my money and took my chances. Turns out it didn't fit, but I didn't run back to the store. In fact I have bought two guns from the same store since and didn't even mention the Nitro.
When buying over the internet you should be able to test the gun for fit and fuction. However, if the seller states that you can only return if you don't fire it and you bring it in, than those are the terms you agreed to and you should abide.
Have a great day. JD