Suppressor Back Pressure Test: Huxwrx, SilencerCo, Dead Air, KGM, Surefire, & More

A good suppressor isn't determined just by sound reduction, back pressure plays a huge roll in how your rifle will function (or not function) once a suppressor is attached. In this video we tested 22 different suppressors with a 16" AR15 using PMC XTAC 5.56 55gr to determine the amount of back pressure each suppressor creates. We utilized the Riflespeed gas control system, which allows 12 levels of adjustment, to determine the amount of adjustment needed to reliably obtain bolt hold open. See the list below for a full list of all the suppressors tested.

Intro - 00:00
Purpose - 00:40
Cons of Back Pressure - 01:11
Test Parameters & Setup - 02:28
Best Low Back Pressure Cans - 05:55
Full Test Results & Data - 07:43
Closing Thoughts - 08:14

Full List Of All Suppressors Tested:
Huxwrx Flow 556K
Huxwrx HX-QD 556
Huxwrx Ventum 762
Surefire RC3
Rugged Alaskan360Ti
KGM R-6
KGM R556
Dead Air Nomad 30
Dead Air Nomad L
Surefire 212 Mini
Rugged Razor 556
AAC Mini-4
AAC 762 SDN-6
SilencerCo Omega 300
Otter Creek Labs Polonium
Otter Creek Labs Polonium K
Otter Creek Labs MK12
Innovative Arms Grunt-M Mini
Dead Air Nomad TI
Dead Air Nomad LTI
SilencerCo Omega 30 Cal ASR
SilencerCo Omega 5.56