Exigent Defense | Fireteam 556

Published on March 14, 2026
Duration: 0:47

This video demonstrates the unboxing, disassembly, and installation of the Exigent Defense Fireteam 556 suppressor on an AR-style rifle. The process includes examining the suppressor's construction and markings, and a live-fire demonstration at an outdoor desert range. The instruction is provided by Roger Barrera, associated with QVO Tactical, indicating an experienced perspective on tactical gear.

Quick Summary

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

Chapters

  1. 00:00Rifle Retrieval
  2. 00:03Suppressor Unboxing
  3. 00:10Suppressor Details & Markings
  4. 00:13Suppressor Internals
  5. 00:20Suppressor Disassembly/Assembly
  6. 00:29Suppressor Mounting
  7. 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, manufactured in Lexington, KY. It features a quick-detach mounting system and a spring-loaded retention mechanism.

How is the Exigent Defense Fireteam 556 suppressor installed?

Installation involves ensuring the firearm is unloaded, then mounting the suppressor's quick-detach adapter onto the rifle's muzzle device. The suppressor then attaches securely via its QD mechanism, often with an audible click or tactile feedback.

What are the key markings on the Exigent Defense Fireteam 556 suppressor?

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

What type of firearm is used in the Exigent Defense Fireteam 556 suppressor demonstration?

The demonstration uses an AR-style rifle chambered in 5.56MM, equipped with a muzzle device compatible with the Fireteam 556's quick-detach mounting system.

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