These goodies you can get hold at Airsoft Unlimited... "Okay okay, so it's not a real stun grenade... However these new Distraction Device mods will allow your existing Tornado grenade to emit a sound up to, and possibly beyond 120 dedibels. Sorry, no blinding light is inc­luded. These are especially good for games with simulated hostages or where pyrotechnics are prohibited. Cause your opponents to cover their ears and drop their guns - or just piss them off with this nifty new kit.

These kits use small plastic seals for their function. The amount of sound producted will depend on whether you use 1 or 2 seals.  During cold weather, the gas charge may not be sufficient to break 2 seals.  A pack of 50 is include with this kit. Replacement seals will be available shortly at very low costs (less than 10 cents each). Another great product from AI."