LPVO & RDS Mounts - Canted? Stacked? Bore Offset? What's best?

Published on January 24, 2025
Duration: 12:05

This video explores various mounting solutions for LPVOs and Red Dots from Reptilia, focusing on 1.93 height mounts, stacked Red Dot configurations, and canted Red Dot setups. The discussion highlights the ergonomic and practical advantages of higher optic mounts, including reduced jaw strain and improved eye box acquisition, especially for users with corrective lenses. It also contrasts the usability of canted versus stacked Red Dots for rapid target acquisition.

Quick Summary

1.93 height optic mounts offer ergonomic advantages for AR-15s, promoting a heads-up stance that reduces jaw strain and improves consistency with corrective lenses. They can also extend the point-blank range, potentially out to 300 yards for 5.56 NATO, simplifying aiming by minimizing the need for holdovers.

Chapters

  1. 00:00Introduction to LPVO & Red Dot Mounts
  2. 00:06Reptilia Optic Mounts Overview
  3. 00:33Different Mounting Mechanisms: LPVO, Stacked, Canted
  4. 00:51The 1.93 Height Mount Explained
  5. 01:07Benefits of 1.93 Height Mounts
  6. 01:30Historical Context of High Optic Mounts
  7. 02:05Ergonomic Advantages: Jaw Strain & Corrective Lenses
  8. 03:47Impact of Bore Offset on Ballistics
  9. 04:27Offset vs. Stacked Red Dot Comparison
  10. 05:07Downsides of Offset Mounts: Snag Hazards
  11. 05:20Challenges with Stacked Red Dot Mounts
  12. 06:13Zeroing Considerations for Offset and Stacked Optics
  13. 06:24Convergence of Technology: High Mounts & Offset Dots
  14. 07:02Evolution of Firearm Technology
  15. 07:37Streamlined Mounting Solutions
  16. 08:09The Role of 'Gamer' Tech in Innovation
  17. 09:01Quality of Life Features: Engraved Torque Specs
  18. 09:13Sig Optics Leveling Line
  19. 09:57Consequences of Over-Torquing Mounts
  20. 10:13Future of Optic Mounting Systems
  21. 10:42Investing in Current 'Mocked' Technology
  22. 11:18Support InRangeTV

Frequently Asked Questions

What are the benefits of 1.93 height optic mounts for AR-15s?

1.93 height optic mounts, favored by some Special Forces operators, promote a more heads-up shooting stance. This can reduce jaw strain, improve comfort during extended use, and allow for better alignment with corrective lenses, leading to more consistent head placement and reduced parallax issues.

How does a canted Red Dot sight differ from a stacked Red Dot sight?

A canted Red Dot sight is mounted at a 45-degree angle, allowing for rapid target acquisition by simply canting the rifle. A stacked Red Dot is mounted directly on top of another optic (like an LPVO), requiring the shooter to lift their head to acquire the dot, which can be less instinctual and require more practice.

Can higher optic mounts affect ballistic calculations for AR-15s?

Yes, higher optic mounts can effectively increase the point-blank range. For example, a 1.93 height mount on a 5.56 NATO rifle can extend the distance where no holdover is needed to approximately 300 yards, simplifying aiming for many common engagement distances.

What are some key considerations when installing optic mounts?

It's crucial to tighten optic mounting screws to the manufacturer's specified torque. Over-torquing can damage the optic's body and internal mechanisms. Mounts with engraved torque specs, like those from Reptilia, simplify this process and help ensure proper installation.

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