True, but still just 1 shot each at a poor (and unimproveable) BS. And it's not like Krootox Riders are cheap (equivilant of 5 kroot).
Unless... has it been confirmed yet if rapid fire double tap is still 12" or half max distance? I'm assuming it's still 12", but if not... a 24" double tap high strength weapon? Might be worth it.