Backpressure Explained: How Suppressors Affect AR-15s (And How To Fix It)

[Annihilator]

Article on how back pressure from using a suppressor can effect your AR rifle

https://www.thetruthaboutguns.com/ar15-suppressor-backpressure-guide/

 

[Talyn]

(AND HOW TO FIX IT) = Get a piston gun.​

 

[TEXASforLIFE]

flow threw fixes it in rifles, but pistols (semi's) are different.

 

[Annihilator]

(AND HOW TO FIX IT) = Get a piston gun.​

 

[Bassbob]

I fixed all mine by not having a suppressor on them. They all run like striped assed apes.

 

[KillerFord1977]

I fixed all mine by not having a suppressor on them. They all run like striped assed apes.

 

[Talyn]

(AND HOW TO FIX IT) = Get a piston gun.​

or....if one wants to stick with the DI operating system and/or upgrade an existing platform, Gemtech has their GVAC adjustable gas system that allegedly minimizes gas blowback when shooting suppressed.

Gemtech Series GVAC 5.56 Upper | Gun Talk News

When the topic of suppressors arises, the name Gemtech frequently dominates discussions. However, Gemtech steps into new territory with the GVAC Upper...

www.guntalk.com

And offers uppers with it.

https://www.gemtech.com/product/gvac-16

or cheaper here...

Gemtech Gvac Upper Receiver Group - 5.56 Nato - Silencer Shop

Gemtech GVAC Upper Receiver Group - 5.56 NATO

www.silencershop.com