Springfield Echelon + Aimpoint COA: No Wiggle, No Wobble

Published on April 24, 2026
Duration: 2:34

This video details the installation of an Aimpoint COA optic onto a Springfield Echelon pistol, highlighting the 'ski boot' like locking mechanism of the COA system. The presenter emphasizes the secure, no-wiggle, no-wobble fit achieved by this mounting method, which uses rear sight screws to secure the optic. The Springfield Echelon itself is praised for its ergonomics, adaptive grip texture, and low bore axis.

Quick Summary

The Aimpoint COA optic system provides a secure, no-wiggle, no-wobble mount on the Springfield Echelon pistol. It uses a 'ski boot' like engagement and rear sight screws to lock the optic in place, while the Echelon itself boasts excellent ergonomics and a low bore axis.

Chapters

  1. 00:00Introduction: No Wiggle, No Wobble
  2. 00:11Springfield Echelon Features
  3. 00:39Introducing the Aimpoint COA Optic
  4. 00:52Understanding the COA System
  5. 01:11Mounting the COA Optic
  6. 01:24Torquing the Mount Screws
  7. 01:56Final Thoughts: Secure and Impressive
  8. 02:02Shooting Impressions and Ergonomics

Frequently Asked Questions

What makes the Aimpoint COA optic mount secure on the Springfield Echelon?

The Aimpoint COA system utilizes a unique 'ski boot' like mechanism. The optic engages at the toe and locks in at the rear, with rear sight screws securing the optic into its mounting boot, eliminating side-to-side wiggle and wobble.

What are the key ergonomic features of the Springfield Echelon pistol?

The Springfield Echelon is noted for its comfortable ergonomics, including adaptive grip texture (stippling), and an extremely low bore axis, which contributes to a more manageable shooting experience and reduced perceived recoil.

How is the Aimpoint COA optic installed on the Springfield Echelon?

Installation involves aligning the optic's toe with the cut, pressing it in, and then installing the rear sight. The rear sight screws are then torqued down (e.g., to 17.7 inch-pounds) to secure the optic, without screws going through the optic itself.

Can you still use iron sights with the Aimpoint COA optic on the Springfield Echelon?

Yes, the presenter states they can see through the Aimpoint COA optic and still utilize the iron sights on the Springfield Echelon when looking down range, indicating good co-witness capability.

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