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Can launch bullets

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Requires 15mm rubber bands; no hardware; no supports needed

The release block goes through the rubber band and hooks onto the main body; 1-3 rubber bands can be used for different shooting power

Wrap the 15mm rubber band around the cylindrical groove of the main body twice to secure the hook

The hook and shell are secured with filament thread as a plug

13mm soft bullets (40mm long) can be used

 

A 7cm rubber band: one at the top, three folded; two at the bottom, 5 circles, 3 circles...considerable power;

Firing requires some effort, stronger firing power will save a lot of debugging time;

————————by good friend 【Zhang】test results

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