... So Krime's going to release a sheep-firing weapon? Or are they going to weaponize sheep now? (That totally sounds like a thing Krime would do, by the way. With the slogan "COUNT THESE!!!")
No, that'd be cruelty to animals. Also, sheep are expensive ammunition, even cloned ones. Krime's all about that "affordability" (ie: "Cheap").
That isn't to say that one of the facilities that Krime runs might have a catapult or trebuchet for dreks and giggles for the management. Then again, they might not, as well.

BTW: A jukebox to a 'Runner Team's van would probably do a lot of damage, even if it is armoured.