Tried this thing out. It DID WORK! I was expecting broken paint but it didn't break one ball(tried it about 20 times). I had the gun sitting on a picnic table between the planks so it wouldn't move. I moved the tip around and got a noticeable foot of difference per direction. Will that actually help IN game? Probably not but it's a step in a good direction for this thing.
As it was near dark when I finally tried this thing I did NOT get it on video, but I will have video footage with chronograph readings and distance measurements soon.