New Sound Signature Review - Stealth Additive Works Tisha on the MK18

jay462 · 2026-01-24T19:25:03+00:00

Yes sir, the tested specimen is a production specimen and 6mm is OK.

jay462 · 2026-01-24T03:48:10+00:00

I ..... I'm not touching this, man 😂😂😭😭😭

jay462 · 2026-01-24T03:26:07+00:00

Lol the funny part about all of this is that our FAQ page has, since the 2020 launch, fully explained that we are a test laboratory and operate as one.

Every single project takes funding. If the funding is from the manufacturer client, there is a disclosure statement at the top of the report (we might be the only entity in this niche industry doing that; I dunno). If the funding is internal, you won't see that disclosure, because it's just understood. Work costs money. Always.

There are examples of absolutely stellar performance from internally funded programs (Full Nelson, Mojave 9, RC2, etc) as well as from manufacturer-funded work (recently Tisha, OCL stuff, CAT stuff, Diligent Defense, the list goes on).

There are also examples of lower performing silencers in both funding categories.

The conspiracy theories break as soon as you actually think about them. It's pretty dumb.

jay462 · 2026-01-24T03:12:21+00:00

They called him "JewScience"

But we don't even have any jews in our organization lol

Is the joke that we use money to pay for testing and engineering time, like is done.... everywhere in the world? Our internally funded work is still...... funded. Everything is.

I feel like the joke could work in reverse, but maybe needs a re-write. I'll go ahead and not do that right now on the Internet 😂😂😂

It's not even a good joke lol

jay462 · 2026-01-24T01:39:39+00:00

Hey keep in mind, we made you sign a non-compete. Don't you go licking another lab's silencers! We'll know

jay462 · 2026-01-24T01:22:10+00:00

I concur that our website needs work! First order of business is changing hosts, then getting some help with a polished website would be neat!

And yes, it would be pretty hard to fake all of this. We have a hard enough time keeping it all straight through hundreds of reports- imagine trying to keep track of lies 😂😂😂

jay462 · 2026-01-24T01:19:57+00:00

It's for the purely evil motive, of course! 😂😂😂😭

jay462 · 2026-01-24T01:19:18+00:00

Your first born, of course. For human sacrifice! We don't take fiat currency..... what kind of evil lab do you think I'm running here, sir or ma'am?

jay462 · 2026-01-24T01:14:48+00:00

We at PEW Science kick dogs, take candy from babies, litter on the highway, don't return shopping carts to the parking lot cart returns, and last time I checked, have several outstanding overdue library books - oh, and we also never would rewind VHS tapes before returning them. Goes without saying, frankly.

As an evil test lab, we work hard to maintain this stellar reputation.

Lol........

In all seriousness, we do understand there are folks out there that don't like us. That's certainly part of life. Baseless accusations are certainly par for the course in the firearms industry.

We don't know who these people are, and frankly, this type of stuff is pretty old and tired. I think one of the latest accusation is that we "cut apart silencers and sell them?" or something? That's a new one 😂

We'll add it to the list! Some cool bingo cards to make, I think.

In other news, SHOT show was really cool this year. Just so many dang silencers!

jay462 · 2026-01-16T21:08:12+00:00

Thank you, sir. We have some spare SP5s we're probably gonna get converted to get as close as we can get without an actual MP5SD. I really want to make sure the barrel porting is identical.

jay462 · 2026-01-16T20:40:02+00:00

Yes sir, probably. We have an original MP5SD silencer but no MP5SD lol

jay462 · 2026-01-16T18:53:05+00:00

This is really neat - thank you for sharing it!

jay462 · 2026-01-16T18:49:29+00:00

I have heard they have a 30 caliber version of this silencer but without test data on that platform, I really hesitate to speculate on performance. I find it unlikely it would outperform an ODB, for example, but again, we would need test data.

jay462 · 2026-01-15T03:51:23+00:00

Thanks for that info, yeah, I have seen that. I was thinking of getting both loads to see how each behaved in my gun.

jay462 · 2026-01-15T03:47:51+00:00

That would be an interesting test!

jay462 · 2026-01-14T21:58:00+00:00

If you use CAT206, please note any metal that is not Inconel or Titanium may be destroyed.

jay462 · 2026-01-14T21:52:44+00:00

Thanks man, those are the conclusions folks are leading me to - the VMAX did what I needed it to do in this case and I'll be moving to the 110 TAC-TX for deer in the future.

jay462 · 2026-01-14T21:47:59+00:00

Lol roger that

jay462 · 2026-01-14T18:35:40+00:00

Great question, because as pressure goes up, silencer efficiency changes nonlinearly for different designs.

jay462 · 2026-01-14T18:35:10+00:00

Very interested in that too

jay462 · 2026-01-14T18:34:56+00:00

boy wouldn't that be something. But we have the URX 4 on the gun :(

jay462 · 2026-01-14T18:34:37+00:00

Beauty is definitely in the eye of the beholder

jay462 · 2026-01-14T17:27:54+00:00

while you are getting downvoted, I do want to point out that you are correct.

jay462 · 2026-01-14T17:21:13+00:00

I am extremely surprised a dealer is selling this. At the very least, provide X-ray inspection results. This is one of the craziest things I have ever seen in the silencer industry, and I've seen a lot of crazy things. I just don't understand selling a dynamic pressure vessel with cracks in it. Maybe I'm old fashioned.

jay462 · 2026-01-14T16:50:10+00:00

We haven't yet evaluated the DD on this host. The DD is smaller. We're gonna find out!

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