The Ruger RXM May Just Dethrone the Glock and P320...

Published on August 18, 2025
Duration: 20:50

This guide details the process of removing and swapping the Fire Control Unit (FCU) and grip module on the Ruger RXM, a process highlighted by Micah Mayfield. The RXM's design allows for easy customization by swapping serialized FCUs into different grip modules, offering significant modularity. This procedure, while requiring a punch tool unlike the P320's tool-less system, is straightforward and enables users to change grip size and color easily.

Quick Summary

The Ruger RXM pistol offers a compelling blend of modularity and parts compatibility, challenging the Glock 19 and P320. It features a removable, serialized Fire Control Unit (FCU) for easy grip module swaps and is 100% compatible with Gen 3 Glock upper parts. Its direct-mount optic system and suppressor-ready design further enhance its appeal for the modern tactical user.

Chapters

  1. 01:32Introduction to Ruger RXM
  2. 02:14Modularity and Parts Compatibility
  3. 03:02Holster and Suppressor Integration
  4. 03:52Recoil Comparison Test
  5. 08:47FCU Removal and Frame Swapping
  6. 16:10Direct Mount Optic System
  7. 17:46Final Assessment

Frequently Asked Questions

What makes the Ruger RXM a compelling alternative to the Glock 19 and P320?

The Ruger RXM combines the modularity of the Sig P320's Fire Control Unit (FCU) with Glock Gen 3 parts compatibility. It offers a more affordable price point and superior modularity, making it an attractive option for customization and reliability.

How does the Ruger RXM handle recoil compared to its competitors?

In a direct comparison, the Ruger RXM demonstrated slightly less felt recoil than the Glock 19 Gen 5 and the Smith & Wesson M&P 2.0. While all three pistols performed similarly, the RXM offered a marginally softer shooting experience.

What are the key features of the Ruger RXM's optic mounting system?

The RXM utilizes a direct-mount optic system with interchangeable locator pins. This design allows for a lower bore axis and a more secure optic mount for RMR, DeltaPoint, and RMSc footprints without the need for bulky adapter plates.

Can the Ruger RXM be used with suppressors?

Yes, the Ruger RXM is designed to work with certain suppressors, such as the Stealth Additive Works Shiv, without requiring a booster. It also comes with a specific recoil spring to enhance reliability when shooting suppressed.

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