Semi-Tube & Tube 'BOB'

(Learn more about the story of the Semi-Tube Slingshot and its performance at http://www.slingshotforum.com. Search for 'aiping'!)

Same like Semi-Tube Slingshot: http://www.thingiverse.com/thing:1589828
PLUS THE LITTLE FEATURE TO CLIP-IN SINGLE or LOOPED TUBES
IMPORTANT: Please secure the Clip-Slot with 5+ tight windings of office rubber
in the Semi-Tube groove. (Like in the main picture the green office rubber)


Feature Summery

- Oval fork cones allow to attach flat bands up to 9