rscb blowgun?

[RAZOR]

I'm currently making a rscb blowgun and after 3 different layouts it still wont work,  here is it's current stage.

[jwasko]

What's not working about it.?

Can you not blow the dart out of the barrel? If so, maybe you just don't have the lung capacity...try a smaller RSCB, and/or a looser barrel.

If you blow and the air just goes out the barrel, perhaps it's your dart-barrel fit...try widening the back of your barrel a bit, creating a sort of "funnel" to help load your darts.

[Darth Cheezinator]

Where do you even blow into?

And for another, plug the T-coupling that is closer to the business end of the thing. That might be a contributing factor to the whole ordeal.

[fang113]

I had this idea a while back. you should replace the second t, and start to blow through the first elbow. that way there is less deadspace.