homemade items

I know you said my homemade grenades were ok, but would it be ok to bring a slingshot for them?

Sure, im even up for launching them with some air-powered weapon

The main concern is that there is enough weight to a grenade to make it a bit hazardous at high velocity. Enough to blast someones' mask off.

So launching them at speed at a high trajectory into the air is fine, as long as they "fall" down into the area at the same speed as if being thrown. No "Direct Fire" (aiming directly down barrel at people) only long lobbing shots, (use the extra power to give the grenade more range, not more impact power) Same thing goes for paintball mortars (shotguns)

I want to allow/create more of these type of contraptions at the field, as long as its SAFE!!! So I will be the judge of that when it come to the B.C. field, but I will probably allow more than most.

ya i get what your saying and I've read for alot of places they tell you that you have to lauch at a min. of 45 degrees or higher