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

[Pseudohero]

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.

 

[BikePilot]

I suppose an OSS ELR would work, but it’s pretty huge and heavy.

 

[Pseudohero]

I think 9 mm might hit the “baffles”

 

[LeftyJason]

I think 9 mm might hit the “baffles”

If you're talking about the OSS elr it is rated for 408 cheytac. 9mm is 0.355".

 

[2ndamendfan]

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.

 

[samb300]

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/

 

[Pseudohero]

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.

 

[BurnOut]

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).

 

[srt-4_uk]

Sub gun suppressor or a 45 suppressor will help a ton.

 

[Hoser]

I have used AAC TiRant and Evo9 and dont have much issue with the gas.

Even with full auto mag dumps it isnt that bad.

 

[bcrich]

I run a griffin bushwacker 46 on my CZ Scorpion pistol & it isn’t bad .

 

[elwarpo]

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.

 

[CBlack]

www.x2devgroup.com

Apollo

 

[RonA]

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.

 

[Pseudohero]

Have you compared the CMMG to a regular AR 9mm suppressed? Curious if the CMMG was actually quieter with the delayed blowback.

I haven’t. My PSA 9mm blowback has been collecting dust since I got the CMMG. I would think it would gas you out worse but not sure how much.

 

[Pseudohero]

www.x2devgroup.com

Apollo

Looks like exactly what I need. Thx

 

[mewillis]

I have an old Gemtech Tundra on my PSA AR9 with no perceived blowback but I do run only 147/158gr ammo in it..........