Re: Quality engraver for rifle barrels.
I bought a Lectroetch from one of our members here. I only just got to try it out in the last week as I was waiting to get the etching solution liquids and a few bits and pieces for it. Im absolutely delighted with the little machine and the detail it can produce from even very tiny details in a stencil.
Highly recommend you take a look on the lectroetch website.