The Short Fuse will detonate after 1 second in flight while the Long Fuse will detonate after 2 seconds in flight. They are intended to be fired above the head of a target hidden behind cover, showering them with shrapnel. Both detonate on a timer instead of on impact, although if they hit the ground before the timer runs out, they won't explode at all (as a safety precaution). I added two new 25mm grenade types that this weapon (and all other 25mm launchers) can use - Airbust, Short Fuse and Airburst, Long Fuse.
Very loosely inspired by the Heckler & Koch XM25 Counter Defilade Target Engagement System, this weapon is chambered for 25mm grenades. *** This weapon is slated to be added to my NIF-Bashed Weapons Mega-Pack in the next update ***