I've been jonesing for a Thermal Defense suppressor since they first were announced because it's 3-D printed from Inconel, which is what the blast baffle is made from in most high-end suppressors, so it's harder than Chinese math and should be next to immortal. And thanks to 3-D printing's frugal use of materials, it's pretty much as light as the lightest cans on the market (and most that light don't use Inconel baffles).
It uses a new baffle design that Oak Ridge National Laboratory developed from computer modeling, which AFAIK is the first baffle designed entirely in such a fashion, and they claim it's the quietest design yet. And the TDI cans discharge to the front, which greatly reduces backpressure. Which improves the chances that you won't have to run an adjustable gas block and you don't get green shit all over your spent casings. And they're $700-$1100, which makes them more than competitive against a lot of the super-light Ti-bodied suppressors.
So I hadda have one. Except I've been wanting a centerfire pistol can, too, and the Thermal Defense wouldn't do double-duty. And while I've been searching between sofa cushions and checking the coin returns in the soda machines outside Walmart to help me finance it, this comes along:
Fuck me runnin'. It's rated for everything from 10" 5.56 to .338 Lapua. And full-auto. It's a two-piece design so you only need the 9-ounce bit for 5.56 and 9mm. Which makes it barely more than an ounce heavier than the lightest 5.56 TDI can.
It's $1200 but it's also two or three suppressors in one. CF handgun, small caliber CF rifle, and magnum rifle.
The video is mondo-cool. There's a bit of a guy with a full-auto FN P-90, a great gun for a suppressor. The 5.7 is a pretty marginal handgun cartridge but not so bad when fired full-auto from a 10" bbl with a 50-round magazine. And a suppressor. There's also a suppressed Garand in there, don't see those every day.
And a suppressed revolver, an 1895 Nagant. The reason for suppressing such an oddball weapon is there's NO GAP between the cylinder and the barrel.
The Nagant fires a 7.62mm cartridge with a "funnel" at the mouth of the case (cartridge at far left in pic above). The case is so long it protrudes slightly when loaded into the cylinder. And when you cock the hammer, as the cylinder rotates it also slides forward in the frame so it actually inserts the mouth of the casing into the forcing cone of the barrel. Leaving no air gap between cylinder and barrel. It was designed in the belief that the energy lost to that gap was significant enough that the measly 7.62 would be a powerhouse of a cartridge without all that leakage. That didn't so much work out but it did make a revolver better suited to suppressing. But if you watch closely you can see the cartridges he's loading don't protrude from the cylinder, so they're not 7.62 Nagant, probably .32 S&W Long. But the air gap is still very small even without the overlong Nagant cartridge case.
I love the suppressed lever guns at the end. Teddy Roosevelt had a suppressed 1894 Winchester that was his favorite western plains meat gun. But the Trumpster doesn't like suppressors. Doesn't like them at all.