LF2 - Foam Dart Blaster (Nerf)

I like it so much. I redrawed bolt carrier to allow biigger spring compresion. A had to also redraw plunger to fit o-rings which I bought. Now it can shoot easily over 13m. It is more then all other nerf blaster I have at home. Thanks :-) Jan

This is an awesome design. My kids really enjoyed seeing how it worked. Very simple, effective design. I had a hard time finding springs in Canada so I ordered some off AliExpress that were similar and seem to work. I wish it had a bit more power but that could be due to the o-rings or spring. Thanks for uploading this. I believe the instructions say the PVC pipe should be 4" but it's actually 3.625" according to the STEP file. (Maybe I missed that somewhere)