32 ACP Rifle Chamber Insert from sportsman guide

[tango2echo]

I've got an even stranger one. A friend of mine goes sailing for months at a time. He picked up an insert for a standard Olin flare pistol (the orange plastic kind) that will fire a .38sp or .357mag. $5 in Mexico. Anyone want to try it?

 

[gvnwst]

I would think too much pressure, but you could fit a barrel inside the bore of a flare gun....