Quote Originally Posted by eddiememphis View Post
No one that likes their fingers will make a firearm on a 3D printer.
3d printed glocks, 3d printed ARs, Aks, etc, all use standard barrels and uppers/slides. Even the more complete 3d printed guns use metal barrels & bolts. Why would these have a chance of exploding vs manufactured guns?

I've fired a few 1000 rounds from printed glocks and ARs. The frames crack after a while and cause jams.