Rubber Band Gun #2
thingiverse
This is an improved version of what I designed earlier (thing:4659786). This gun could fire more than 10 shots and I tested up to 15 shots. However, as the number of bands increases, troubles are more likely to occur, so I recommend playing with up to 12 shots. (I used the rubber bands with a diameter of about 40 mm.) improved points -no support is needed -anti kickback trigger design -one type of screw (M3 CAP 20mm) -complete flat surface -natural trigger position [print conditions] support ... none filament ... PLA, PETG (PETG is used for trigger and wheel) infill ... 15 - 100% (trigger and wheel are 100%) [Necessary items other than printed parts] M3 CAP Bolts 20mm ... x8 M3 Nuts ... x8 rubber bands ... lots some kind of glue ... a few drops
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