this is incredible.

Some of you may already know about this, but I found it fascinating
This guy is printing AR lowers, mags, single shot pistols and the like from 3d printers and making the information available for download, free!
I might download it just in case
This guy is printing AR lowers, mags, single shot pistols and the like from 3d printers and making the information available for download, free!
I might download it just in case
