Has anyone ever mounted underwing ordnance on an RV? Something like this?
What kind of effect did it have on flight characteristics, and airspeed loss?
I see a visit by the FBI in your future...
We can have these bomb racks functional as there is a release mechanism that can be used. Might not want to mention that to the friendly aviator association, however.
In this case the external store downed the chase. (Ignore the title of the YouTube video. There was no midair collision between the two airplanes.)
https://www.youtube.com/watch?v=LBqm7asYs6Y
+1 on flutter considerations. External stores can have quite a negative impact on flutter speeds if not done correctly.