Should you Integrally Suppress your gun | NOVOX Research AR9 barrel

Published on January 2, 2026
Duration: 8:09

This guide details the installation of the NOVOX Research AR9 integrally suppressed barrel, a modification aimed at significantly reducing noise and gas at the shooter's ear. The process is presented as straightforward, taking approximately five minutes with basic tools. The video emphasizes the importance of bolt carrier compatibility for certain trigger systems and highlights the hearing-safe performance achieved with this barrel, making it a recommended upgrade for home defense applications.

Quick Summary

The NOVOX Research AR9 integrally suppressed barrel offers significant noise and gas reduction at the shooter's ear, achieving hearing-safe levels for most subsonic loads. Installation is straightforward, taking about 5 minutes with a torque wrench, and it's compatible with standard AR9 upper receivers, making it a recommended upgrade for home defense.

Chapters

  1. 00:00Introduction to Integral Suppression
  2. 00:32NOVOX Research AR9 Barrel Overview
  3. 01:07Test Build Specifications
  4. 02:12Budget Options and Compatibility
  5. 03:08Ammunition and Sound Testing Setup
  6. 04:06Shooter's Ear Performance
  7. 05:2525-Yard Range Comparison
  8. 06:34100-Yard Range Comparison
  9. 07:05Final Recommendations and Installation

Frequently Asked Questions

What is an integrally suppressed barrel for an AR9?

An integrally suppressed barrel, like the NOVOX Research AR9 barrel, has the suppressor's blast chamber and baffles built directly into the barrel. It features specific porting to vent gases into the suppressor, significantly reducing noise and gas at the shooter's ear.

Is the NOVOX Research AR9 barrel easy to install?

Yes, the NOVOX Research AR9 barrel is designed for straightforward installation on standard AR9 upper receivers. The process typically takes about five minutes and requires a torque wrench, making it an accessible DIY modification.

What are the benefits of an integrally suppressed barrel?

The primary benefits include a substantial reduction in sound signature and gas blowback at the shooter's ear, making the firearm more hearing-safe. This can also lead to a cleaner shooting experience and a more compact overall suppressed firearm package.

What ammunition was tested with the NOVOX AR9 barrel?

The testing included a variety of 9mm ammunition weights: 115g, 124g, 147g, and 90g rounds. This range of testing helps evaluate the barrel's performance across different subsonic and supersonic loads.

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