>>513023021
I wonder if you could modify nerf guns into gyorjet weapons.
Packing a hollowed out nerf with an explosive load plus trigger, then attaching some solid propellant similar to a solid rocket booster should do the trick. With how big nerfs are it should be possible to accelerate it to lethal speeds when using an air compressor on top, the hardest part is most likely building and fitting a trigegr mechanism for the whole thing that ignites the propellantwhile making sure the Nerf is accelerated straight ahead before ignition for a tleast a modicum of precision.