Brownells - AR-15 Tactical Trigger Group

Published on October 14, 2011
Duration: 1:38

This video details the CMC AR-15 Tactical Trigger Group, a self-contained drop-in module designed to replace heavier factory triggers. It offers a crisp, preset 3.5-pound pull with minimal take-up and over-travel, providing match-grade performance. The installation process involves replacing standard pins with slightly oversized, E-clip-anchored center pins for enhanced stability and reduced wear.

Quick Summary

The CMC AR-15 Tactical Trigger Group is a self-contained, drop-in module offering a crisp, preset 3.5-pound pull. It replaces heavier factory triggers, providing match-grade performance with minimal take-up and over-travel. Installation is simplified by using slightly oversized center pins anchored with E-clips, which reduce wear and prevent wobble.

Chapters

  1. 00:00Introduction to CMC AR-15 Tactical Trigger Group
  2. 00:04Drop-in Module Design
  3. 00:103.5 Pound Crisp Pull
  4. 00:16Match-Grade Single Stage Advantages
  5. 00:23Rigid Steel Trigger Housing
  6. 00:29Precision Ground Engagement Surfaces
  7. 00:37Reliable Function Preservation
  8. 00:40Minimizing Take Up and Over Travel
  9. 00:43Threaded Sleeves for Smooth Pivots
  10. 00:51Oversized Center Pins for Stability
  11. 00:57E-Clip Anchoring to Prevent Pin Walk
  12. 01:03Trigger Shoe Options (Curved vs. Flat)
  13. 01:09Compatibility with 0.154" Pins
  14. 01:13Made in the USA
  15. 01:16Brownells Lifetime Guarantee

Frequently Asked Questions

What is the primary benefit of the CMC AR-15 Tactical Trigger Group?

The CMC AR-15 Tactical Trigger Group is a self-contained, drop-in module that replaces heavier factory triggers, offering a crisp, preset 3.5-pound pull. It provides match-grade performance without the need for complex fitting and adjustment of multiple components.

How does the CMC trigger group improve trigger feel and reduce wobble?

It features precision-ground engagement surfaces for a clean release, and uses slightly oversized center pins anchored by E-clips. These pins reduce friction, minimize wear, and prevent trigger wobble, contributing to a more stable and consistent trigger pull.

What are the installation requirements for the CMC AR-15 Tactical Trigger Group?

The CMC trigger group is designed for AR-15s with standard 0.154-inch diameter trigger and hammer pins. Installation involves removing the factory pins and inserting the CMC module with its provided oversized center pins and E-clips.

What trigger shoe options are available for the CMC AR-15 Tactical Trigger Group?

Users can choose between a traditional curved trigger shoe for a familiar feel or a skeletonized flat trigger shoe for a more modern aesthetic and potentially different tactile feedback. Both options are designed to integrate seamlessly into the module.

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