I'm rendering right now so I can't check in Poswer, but I seem to remember something in the manual, in the section about Bullet dynamics that involved "clones" of a bowling pin. So it should be possible :)

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.