As am I. I have never broken a scope due to recoil, but I damaged the set screw on my scope stop:(
Be sure to document and date every design modification, before posting it here. There are some air gunners who have a bad habit of trying to take credit for other people's ideas>:-l
Get a patent if you can, its a great idea, and I think you will do well. Let me know if you are looking for investors =) or any other help.
Randy