crazeelax608

I had the same problem.

I simply put a lot of hot glue all around the leaking hole, but i moved the firing pin back and forth until the glue completely dried so it didn't get stuck. This completely fixed the problem for me.

Could I add a relevant question of my own? I'm curious what barrel size/material would be good for stock tagger darts (as in the whole dart in the barrel). Either for air guns or springers. Might anyone know?

Depends on the gun. If you're using a decently powerful air gun (Titan, airtechs, any squirt gun) then some sch40 1/2" PVC works very well (and it's basically your only option). However, BE CAREFUL using this. PVC varies EXTREMELY slightly in diameter, so it may say sch40 PVC but the inner diameter may be too wide or too small for your darts. I recommend you take a dart or two to the hardware store and test out their PVC. It should be a loose fit, but it should not be able to easily slide through without some extra force (your lungs), otherwise the dart will rattle around in the barrel, creating friction and a bad shot. Basically, you're looking for loose but not too loose.

If it's a spring gun, I wouldn't recommend using a material that allows your whole dart in the barrel. Springers simply dont produce enough power, unless it's a crossbow you're using. However, if you absolutely NEED a material like this for some reason, 1/2" PVC, again, is pretty much your only option.

Yeah my problem is that I'm forced to use stock darts.

Yes, I mean Schedule 40 1/2" PVC. Its not ideal because of the space around the dart's body but it's the only material that an entire stock dart can actually slide through. It works well with the titan but only because of the ridiculous amount of air the titan holds.

I guess I'll be using either crayolas or cpvc. Brass or PETG would probably work better but those are expensive or hard to find, respectively.