Nerf Dart Blowgun Mouthpiece for 16mm Outer Diameter Pipe

I had some extra aluminum barrels lying around and figured making some blowguns would be neat. And why design a new attachment mechanism when a brilliant one already exists?

You will need a 016 o-ring, or a rubber band to place between the mouthpiece and the nut.

Just attach the mouthpiece to a 13mm-inner 16mm-outer aluminum/plastic/whatever pipe, and you're ready to shoot nerf darts out of it at high speed. For good measure, add on the fantastic Spigot SCAR it's based on to the end!

Any length will do, I made a bunch with some leftover 7.5cm barrels from a YEHW dart gun. That is the shortest you can use with a SCAR. Even at the minimum length the darts travel pretty far and straight if you have good lungs. Longer barrels are better obviously.

I'd recommend half darts only, full length nerf darts take a ton of air to force out the barrels, and you're likely to just hurt yourself trying to do it.

Modified the Spigot SCAR into a blowgun mouthpiece.