Lego Grenade By BrickSmith in LivingLEGO & K'NEX4,187222Save PDFFavoriteIntroduction: Lego GrenadeBy BrickSmithFollowMore by the author:This lego grenade sat on my shelf for months before I decided to put on instructables so here you go Step 1: Main BodyStep 2: PinStep 3: HandleStep 4: FinalStep 5: Alternative Core