No, I haven't, but it looks like a must have item to me. Cabela's here I come...
We just took a trip to Wally World up the street, and while there....she latched onto a Daisy brand wrist-rocket, some slingshot ammo, and some high-velocity airsoft rounds.
I’ll let ya know if the whole slingshot approach works. If so, I’ll probably spring for the fancy Wrist Rocket Pro (above).