The ones I've seen, yes. There's a new one that's actually plastic, and it definitely has some weird stuff going on inside, but nothing revolutionary as far as I can tell.
Printable View
It’d be hard to find someone more experienced on that topic than Paco.
Granted I'm an amateur suppressor builder, but my job pretty much revolves 100% around drafting for 3D printing applications, so I feel like I'm qualified to comment on that. I think it's pretty presumptuous of you to just automatically assume I don't know what I'm talking about and then insinuate that I'm running someone off.
I have a shitload of cans that I shoot weekly. I've never cleaned a can. Once or twice I scrapped carbon out of can.
The real negative is they gain weight which sux. I sent my T beast in and they cleaned it for a week plus to get it to original weight. That should give perspective on what it takes to really get a rifle can clean. YMMV
PB