i think that ungor raiders should carry slings insted of the short bow.
why? well i think that they could really use the bost. as they are now theire a very meh skirmisher unit that cant do really do any thing special, they can do the standard march block and a bit of crew hunting, but other then that well almost every army has a better army for it. + i think that being primitiv a more primitive weapon should be applied. well thats my half assed opion. or the should all get melta guns and tankhunter special rule.....