JMAC customs MMS Rail and optic mount for all AK's. Accuracy increased!?!?

Published on June 11, 2023
Duration: 10:35

This guide details the installation of the JMAC MMS Rail System and its accompanying optic mount on AK-pattern firearms. The system offers a near free-floated design, enhancing accuracy, and features a low-profile optic mount that allows for easy dust cover removal. Proper installation, including the use of Loctite, is crucial for optimal performance and reliability, as demonstrated by competitive success.

Quick Summary

The JMAC MMS Rail System enhances AK accuracy by providing a near free-floated barrel effect through its clamp design. Its integrated optic mount offers a low profile for proper ergonomics and allows easy dust cover removal, a critical functional advantage for AK maintenance and reliability.

Chapters

  1. 01:10JMAC MMS Rail System Introduction
  2. 02:46New Optic Mount for MMS Rail
  3. 03:21Performance Results and Accuracy Improvements
  4. 04:21Competition Success with Draco
  5. 04:53Recent Match Performance
  6. 05:02Key Features and Benefits
  7. 05:29Mount Aesthetics and Functionality
  8. 07:06Low Optic Mounting and Dust Cover Clearance
  9. 07:56Current Mount Design and Future Options
  10. 09:12Mount Minimalist Design
  11. 09:27Conclusion and Availability

Frequently Asked Questions

How does the JMAC MMS Rail System improve AK accuracy?

The JMAC MMS Rail System utilizes a clamp mechanism that creates a near free-floated barrel effect. This reduces barrel harmonics interference, allowing the barrel to vibrate more freely and consistently, which directly translates to improved shot-to-shot accuracy.

What are the key benefits of the JMAC optic mount for AKs?

The JMAC optic mount offers a low profile, crucial for maintaining a proper cheek weld with factory AK stocks. It also allows for easy removal of the dust cover for firearm disassembly without needing to remove the optic, a significant advantage over many other mounting solutions.

Is the JMAC MMS Rail System difficult to install on an AK?

Installation is considered intermediate. It requires proper alignment and securing the clamp system. Applying Loctite to all screws is essential for long-term reliability. The system is designed to be compatible with all AK platforms.

What types of optics can be mounted with the JMAC system?

Current prototype JMAC optic mounts feature an Aimpoint bolt pattern, suitable for optics like the Primary Arms SLX. JMAC is seeking feedback for future iterations to include patterns for RMR, SRO, Holosun, and Delta Point optics, and potentially an extended picatinny rail.

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