got to be one of the coolest airsoft items I had. this is a remote controlled claymore mine. You can also rig it with a trip wire. EVERYONE who ran into it on the field thought it was both irritated and amused at the same time. Use the old scrap BBs laying all around, it doesn't matter. On an outside field I used uncracked corn. it is both surprising and entertaining.
In the video I obviously didn't want to load it with BBs standing in front of it.