Steel tubing.

[spudshot]

couldent you use oxygen and acedelin in it?

if you want to die.

[beebs111]

couldent you use oxygen and acedelin in it?

if one more person asks this question i am going to slap them unconcious!!!! you wouldn't use oxyacetelene in pneumatic anyway... even if we were talking about a combustion spudgun, we have established in about 6 different threads that OA is not safe in pvc cannons, and even if you use galvanized steel, it would be a bitch to meter saftely, although the concept of an OA hybrid has always facinated me but my opinion is that if you do that, you will die

[pyromanic13]

^ combustion , I've seen people use it in welded spud guns ,are threads weaker?

[beebs111]

im not sure what the threads are rated to, but they are probably weaker than an arc weld. if you really want to, you can use it in some galvanized steel, but that would be a large pain in the ass, because it would be hard to meter, and could by a small chance pressure spike and detonate your chamber, even if it is rated to 5000 ps1