Sightmark's Ersatz Holographic Sight: The Ultra Shot "M-Spec"

Published on July 17, 2021
Duration: 8:48

This guide covers the installation and zeroing process for the Sightmark Ultra Shot M-Spec, based on expert review. It details attaching the optic, powering it on, and making adjustments for a 100-yard zero. The review highlights the optic's features like its IP68 rating and motion sensing, while also noting potential drawbacks in its mount and adjustment coarseness compared to higher-end competitors.

Quick Summary

The Sightmark Ultra Shot M-Spec offers a 65 MOA circle with a 2 MOA dot reticle, IP68 waterproofing, and motion-sensing auto-on/off. It uses a CR123A battery with 200-2,000 hours of life. Despite surprisingly minimal parallax at 100 yards and good night vision performance, it's often outperformed in value by the cheaper, lighter Sig Sauer Romeo 5 with better battery life.

Chapters

  1. 00:00Introduction to Sightmark
  2. 00:32The RAM Series Overview
  3. 01:04M-Spec Features and Specs
  4. 02:01Design and Battery
  5. 03:14Mounting and Adjustments
  6. 03:54Performance Testing
  7. 05:52Night Vision Performance
  8. 07:35Final Verdict

Frequently Asked Questions

What are the key features of the Sightmark Ultra Shot M-Spec?

The Sightmark Ultra Shot M-Spec features a magnesium alloy housing, IP68 waterproof rating, a 65 MOA circle with a 2 MOA dot reticle, motion-sensing auto-on/off, and a CR123A battery providing 200-2,000 hours of life. It is designed in Texas and assembled in China.

How does the Sightmark Ultra Shot M-Spec perform regarding parallax?

Surprisingly, the Sightmark Ultra Shot M-Spec exhibits minimal parallax at 100 yards, a performance metric that the reviewer noted as outperforming some higher-end optics in testing.

Is the Sightmark Ultra Shot M-Spec recommended over the Sig Sauer Romeo 5?

The reviewer suggests that while the M-Spec isn't 'total garbage,' the Sig Sauer Romeo 5 is generally a better option due to being cheaper, lighter, and having better battery life, despite the M-Spec's strengths in build and NV performance.

What is the battery life and type for the Sightmark Ultra Shot M-Spec?

The Sightmark Ultra Shot M-Spec uses a CR123A battery, offering a battery life that can range from 200 hours on the highest setting to 2,000 hours on the lowest. It also includes a 12-hour auto-shutoff feature.

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