After looking over the other entries, I thought you may want something cleaner and simpler that would print better on shirts, hats and things like that. So I made some clean, bold logos for you to check out.
In #67, which is probably my favorite of them all, I incorporated a scope that gives a zoomed-in effect on the middle of the logo.
Let me know if you would like to see some color variations on any of these, or some different layouts and I will be happy to provide them. Thanks for looking.