Suppressors Why have no manufacturers made a 9mm pass through suppressor (like OSS, Larue Tranquilo...)?

Pseudohero

Private
Minuteman
Sep 10, 2018
89
22
Seriously. I am tired of getting blasted with my baffled suppressors on my 9mm blowback carbines. Even my CMMC delayed blowback fucking kills me. PCCs need these type of supressors far more than piston or even DI guns. If anyone has found one please let me know.
 
Seriously. I am tired of getting blasted with my baffled suppressors on my 9mm blowback carbines. Even my CMMC delayed blowback fucking kills me. PCCs need these type of supressors far more than piston or even DI guns. If anyone has found one please let me know.
Have you tried a heavier buffer and/or a spring.
You are getting blasted because the bolt opens with the bullet still in the suppressor. Beings that the bullet acts like a cork all the gas exits out the chamber into your face.
You need to delay the bolt movement a tiny bit, more mass in the buffer or a stiffer spring is they way to do this.
 
Seriously. I am tired of getting blasted with my baffled suppressors on my 9mm blowback carbines. Even my CMMC delayed blowback fucking kills me. PCCs need these type of supressors far more than piston or even DI guns. If anyone has found one please let me know.
What suppressors have you tried? I was thinking about buying a SiCo Omega 9k for a 9mm PCC, but I shoot lefty so gas blowback is a serious concern for me since my face is so much closer to the ejection port shooting LH.

I saw this suppressor on a Garand Thumb video review of the HK SP5k, I don’t really know what makes it optimized for roller delay firearms like the MP5, but it has a different baffle design than is typical. I also don’t know if it will work well on a gas blowback firearm.

https://zenithfirearms.com/product/zenith-d9-z-suppressor-with-3-lug-mount-base/
 
I am using both a griffin optimus and silencerco hybrid with a b&t apc9 and a cmmg banshee. i may try a heavier buffer (Good idea) on the cmmg when suppressed but the apc9 doesnt have that option.
 
If it makes you feel any better, I still get gassed running a TiRant 9 on an MPX with an adjustable gas plug (I might be able to turn it down one more setting).
 
I have compared the Obsidian 45 and Bowers Vers 458 on my 9mm and 45 PPC. The Bowers has a lot less gas blowback and I think it is more due to the size. The bowers is much bigger and a large bore rifle can so designed to handle a lot more gas.
 
Seriously. I am tired of getting blasted with my baffled suppressors on my 9mm blowback carbines. Even my CMMC delayed blowback fucking kills me. PCCs need these type of supressors far more than piston or even DI guns. If anyone has found one please let me know.
Have you compared the CMMG to a regular AR 9mm suppressed? Curious if the CMMG was actually quieter with the delayed blowback.