Unity FAST ACOG + OS RMR Mount (Unboxing)

Published on May 29, 2024
Duration: 0:56

This guide details the installation of a Unity Tactical FAST ACOG Mount system, including an offset RMR, onto a SIG Sauer MCX Spear-LT rifle. The process emphasizes proper use of torque tools and thread locker for secure optic mounting, as demonstrated by a firearms instructor. Key steps involve unboxing components, preparing the RMR with a sealing plate, applying thread locker, and torquing all fasteners to specification.

Quick Summary

The Unity Tactical FAST ACOG Mount provides a 2.05-inch optical centerline for improved ergonomics. Proper installation involves using a sealing plate for the Trijicon RMR, applying thread locker to mounting screws, and utilizing a torque driver to achieve manufacturer-specified tightness, ensuring reliability and preventing component damage.

Chapters

  1. 00:00Unboxing Mounts
  2. 00:13Optics Unboxing
  3. 00:20RMR Assembly
  4. 00:33Rifle Installation
  5. 00:41Final Showcase

Frequently Asked Questions

How do you properly install a Trijicon RMR onto a Unity Tactical FAST Offset Optic Base?

Ensure the RMR sealing plate is correctly seated. Apply thread locker to the RMR mounting screws, then carefully align and attach the RMR to the base. Use a torque driver to tighten the screws to the manufacturer's specified torque value for a secure installation.

What is the optical centerline height of the Unity FAST ACOG Mount?

The Unity FAST ACOG Mount features an optical centerline height of 2.05 inches. This height is often preferred for modern carbine builds as it allows for a more heads-up shooting posture and quicker sight acquisition.

Why is using a sealing plate important for the Trijicon RMR?

The sealing plate for the Trijicon RMR is crucial for protecting the optic's internal electronics from moisture, dust, and debris. This helps ensure reliable performance and longevity, especially in harsh environmental conditions.

What tools are essential for mounting the Unity FAST ACOG system?

Essential tools for mounting the Unity FAST ACOG system include a torque driver to ensure fasteners are tightened to the correct specifications and a thread locker (like Loctite or Vibra-Tite) to prevent screws from loosening due to recoil.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Vietac

View all →