Drop in TTUs Tactical Trigger Units by Wilson Combat

Published on April 24, 2023
Duration: 8:20

This guide details the installation of Wilson Combat Tactical Trigger Units (TTUs) into AR-platform rifles. It covers essential safety precautions, the disassembly of mil-spec triggers, and the straightforward drop-in installation of the TTU using provided components. The video also highlights various TTU models and their specific features, such as the ETU-M2's DLC finish and the 9mm TTU's enhanced hammer for reliable ignition.

Quick Summary

Installing a Wilson Combat Tactical Trigger Unit (TTU) on an AR-15 involves ensuring the firearm is unloaded, disassembling the mil-spec trigger, and installing the self-contained TTU with provided pins. Models like the ETU-M2 offer DLC finishes for durability, while others are optimized for specific calibers or tactical applications.

Chapters

  1. 00:08Introduction to TTU Installation
  2. 00:26Safety and Disassembly Prep
  3. 00:55Removing Upper Receiver
  4. 01:17Mil-Spec Trigger Removal
  5. 01:47Storing Mil-Spec Components
  6. 02:35Installing Wilson Combat TTU
  7. 03:05Securing TTU with Pins
  8. 03:45Hammer Pin Installation Tips
  9. 04:07Reassembly and Function Check
  10. 04:29ETU-M2 Trigger Features
  11. 05:043G TTU Trigger Features
  12. 05:349mm TTU Trigger Features
  13. 05:59H2 TTU (Paul Howe) Trigger Features
  14. 06:22Single-Stage TTU Options
  15. 06:58TTU Compatibility and Ease of Use
  16. 07:44Conclusion and Call to Action

Frequently Asked Questions

What are the key benefits of installing a Wilson Combat Tactical Trigger Unit (TTU)?

Wilson Combat TTUs offer a significant upgrade over mil-spec triggers, providing improved trigger feel, consistency, and often enhanced durability. Models like the ETU-M2 feature DLC coatings for corrosion resistance, while others are optimized for specific calibers like 9mm or designed for tactical applications with heavier pulls.

How do you safely install a Wilson Combat TTU on an AR-15?

Safety is paramount. First, ensure the firearm is unloaded. Then, separate the upper and lower receivers, secure the lower, and carefully remove the mil-spec trigger components. Install the TTU using the provided pins, ensuring proper alignment, and always perform a function check after reassembly.

What are the different types of Wilson Combat TTU triggers available?

Wilson Combat offers a range of TTUs, including the two-stage ETU-M2 (DLC finished), the standard M2, the ultra-light 3G TTU, the 9mm TTU for AR9s, and the heavier H2 TTU for tactical use. They also provide single-stage options like the ETU-1S and Mil single-stage.

Are Wilson Combat TTUs compatible with all AR-style rifles?

All TTU units are designed as drop-in components and are generally compatible with AR-15 platforms. They also fit most AR-10 and many AR-9 platforms that utilize an AR-15 style trigger pocket, simplifying the upgrade process.

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