Exigent Defense | Fireteam 556

Published on March 14, 2026
Duration: 0:47

This video demonstrates the installation of the Exigent Defense Fireteam 556 suppressor onto an AR-style rifle. It covers unboxing, suppressor details, disassembly/reassembly of the mounting adapter, and the quick-detach mounting process. The demonstration culminates in a live-fire session at an outdoor desert range, showcasing the suppressor's performance with full-auto fire. The instruction is provided by Roger Barrera, associated with QVO Tactical, indicating an experienced authority.

Quick Summary

The Exigent Defense Fireteam 556 suppressor, a B&T USA collaboration, features a quick-detach system with a spring-loaded retention mechanism for secure mounting on AR-style rifles. It is designed for 5.56MM calibers and is demonstrated by Roger Barrera of QVO Tactical.

Chapters

  1. 00:00Rifle Retrieval & Suppressor Unboxing
  2. 00:10Suppressor Markings & Details
  3. 00:20Mounting Adapter Disassembly/Assembly
  4. 00:29Suppressor Mounting Process
  5. 00:37Live Fire Demonstration

Frequently Asked Questions

What is the Exigent Defense Fireteam 556 suppressor?

The Exigent Defense Fireteam 556 is a 5.56MM caliber suppressor, a collaboration with B&T USA, featuring a quick-detach mounting system and a spring-loaded retention mechanism for secure attachment to AR-style rifles.

How is the Exigent Defense Fireteam 556 suppressor mounted?

The suppressor mounts via a quick-detach mechanism. This involves disassembling and reassembling the mounting adapter, which has a spring-loaded retention system, before attaching it to the rifle's muzzle device.

What are the key markings on the Fireteam 556 suppressor?

Key markings include 'B&T USA COLLABORATION', 'EXIGENT DEFENSE', 'LEXINGTON KY', 'FIRETEAM 556', and the model number '556MM 556DPT405'.

Who is demonstrating the suppressor installation?

The demonstration is presented by Roger Barrera, associated with QVO Tactical, an experienced individual in tactical gear and firearm accessories.

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