DI Optical EG1C Review and Test

Published on January 9, 2018
Duration: 10:57

This review of the DI Optical EG1C red dot sight highlights its rugged 6061 aluminum construction, EOTech-style form factor, and quick-detach mount. The optic features a 30mm lens for a wide field of view, is virtually parallax-free, and includes a 65 MOA circle with a 2 MOA dot reticle. It offers 15 brightness settings, including night vision compatibility, and boasts over 5000 hours of battery life. The reviewer emphasizes its durability through various environmental tests and its secure mounting system, noting the unique square bolt design that prevents movement on the rail.

Quick Summary

The DI Optical EG1C is a rugged red dot sight constructed from 6061 aluminum, featuring an EOTech-style design with a 30mm lens for a wide field of view. It includes a quick-detach mount, a 65 MOA circle with a 2 MOA dot reticle, and is virtually parallax-free. With 15 brightness settings, night vision compatibility, and over 5000 hours of battery life, it's built for durability and performance in various conditions.

Chapters

  1. 00:15Introduction to DI Optical EG1C
  2. 00:36Optic Overview and Construction
  3. 01:14Quick-Detach Mount
  4. 01:36Mounting on Rifle Rail
  5. 02:44Lens Diameter and Field of View
  6. 03:07Sun Visors
  7. 03:29Reticle Design
  8. 03:50Parallax Free Performance
  9. 04:15Prism Sight and Astigmatism
  10. 04:52Brightness Adjuster
  11. 05:34Brightness Settings and Night Vision
  12. 06:05Mount Details and Removal
  13. 07:06Battery Compartment and Life
  14. 07:36Environmental Testing (Snow)
  15. 08:07Unique Design and Aesthetics
  16. 09:56Where to Buy and Sponsor Info

Frequently Asked Questions

What is the construction material of the DI Optical EG1C red dot sight?

The DI Optical EG1C red dot sight is constructed from rugged 6061 aluminum, which contributes to its durability and ability to withstand harsh conditions and heavy use on firearms.

What type of reticle does the DI Optical EG1C feature?

The DI Optical EG1C features a reticle with a 65 MOA circle surrounding a 2 MOA dot. This combination is designed to aid in quick target acquisition and provide a precise aiming point.

How does the DI Optical EG1C mount to a firearm?

The DI Optical EG1C utilizes a quick-detach (QD) mount that can be hand-tightened, allowing for rapid attachment and removal. It also features a unique square bolt design that prevents movement on the Picatinny rail, ensuring consistent zero.

What are the brightness settings and battery life of the DI Optical EG1C?

The DI Optical EG1C offers 15 brightness settings, including 11 for daylight and 4 for night vision compatibility. It boasts an impressive battery life of over 5000 hours.

Is the DI Optical EG1C suitable for use in adverse weather conditions?

Yes, the DI Optical EG1C has been tested and proven to be waterproof (submersible up to 10 feet), fogproof, and shockproof. It performed reliably in snow and cold temperatures without fogging or moisture ingress.

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