Ruger RXM 9mm Pistol Review: Another Modular Compact Firearm

The Ruger RXM is a collaborative effort between Ruger and Magpul, aiming to deliver a modular, optics-ready, and ergonomically enhanced pistol at an affordable price point. Released in June 2024, the RXM has garnered attention for its blend of Glock-like reliability and Fire Control Insert.

Key Specifications

• Caliber: 9mm Luger

• Capacity: 15+1 (Model 19400); 10+1 (Model 19401)

• Barrel Length: 4 inches

• Overall Length: 7.15 inches

• Height: 5.3 inches

• Weight: 23.2 oz

• Trigger: Flat-faced, ~4.5 lbs pull

• Sights: Tritium front, drift-adjustable steel rear

• Optics Ready: Yes; supports RMR, DeltaPoint Pro, and RMSc footprints

• Price: $370.79 at Shadow Walker HQ for the month of June 2025

Design & Features

Modular Fire Control Insert (FCI): At the heart of the RXM is its serialized stainless steel FCI, allowing users to swap grip modules without purchasing a new firearm. This design mirrors the modularity seen in the SIG P320, offering a tiny bit of flexibility in customization.

Magpul Enhanced Handgun Grip (EHG): The EHG provides an ergonomic, no-finger-groove design with aggressive yet comfortable texturing. Features like an extended beavertail, undercut trigger guard, and flared magwell enhance control and ease of use.

Optics-Ready Slide: The RXM's slide is pre-cut for direct mounting of popular optics, eliminating the need for adapter plates. Co-witness-height steel sights ensure usability with or without an optic .ruger.com+5ruger.com+5ruger.com+5

Glock Compatibility: Designed to accept Glock Gen 3 parts and magazines, the RXM ensures a wide range of aftermarket support and accessory compatibility.

Performance & Reliability

In range tests, the RXM demonstrated impressive accuracy and reliability. Shooters reported tight groupings at 7 and 25 yards, with one reviewer noting 1.5-inch groups during rapid fire at 7 yards . The pistol handled various ammunition types, including +P loads, without malfunctions over extended shooting sessions.

Pros & Cons

Pros:

• Modular design with swappable grip modules

• Optics-ready slide with co-witness-height sights

• Enhanced ergonomics and control features

• Compatibility with Glock Gen 3 parts and magazines

• Competitive pricing

Cons:

• Initial break-in period may be required for optimal performance

• Limited availability of alternative grip modules at launch

• Some users may prefer adjustable backstraps for personalized grip

Availability & Pricing

The Ruger RXM is available through Shadow Walker HQ and is 10% off for the month of June 2025

Final Thoughts

The Ruger RXM barely stands out in the crowded compact pistol market by offering a blend of modularity, ergonomic enhancements, and optics readiness—all at an accessible price point. Whether you're a concealed carrier, home defender, or shooting enthusiast, the RXM provides a versatile platform that adapts to your needs.