Make an airsoft grenade for about $1.50. This airsoft grenade is loud, effective and has a 360 degree spray of BB's. A must-have for any airsoft enthusiast.
Step 1: Materials
You will need the following
60ml bottle (with cap)
15-20 Snap Clappers (depending on how loud and effective you want the grenade)
Snap Clappers are about $0.75 a box and $25.00 a case