SpudFiles

I figured out a simple method for a triggered burst disk, sorry if it's already been done. Just use a paper material for your disk and pur water down the barrel, it works for mine, chambers only pop bottle sized though, 1/2" Barrel, concept chould be able to scale up though. You could use it as a BB claymore, just pour water down the barrel or in the side with a valve or something and the water will flow through the BB's onto the disk and poof. You could also just use it as a water mortar.

Hey nice idea. It doesn't really have a big of advantage over the regular triggered burst disk but I like it. Good job for coming up with something new.