Ruger RXM 9mm 4.5in | Magpul EHG | MFG# 19444

The Ruger RXM is a semi-automatic 9mm pistol built with a 4.5-inch barrel and a removable serialized stainless steel Fire Control Insert (FCI) housed in an interchangeable Magpul Enhanced Handgun Grip (EHG). It includes two Magpul PMAG 17 GL9 magazines and a tritium front sight for low-light visibility. The slide accepts RMR DPP and RMSc pattern optics; a compact red-dot such as the Holosun 507K is a suitable optic under $1000 that pairs well with the RXM for fast target acquisition.

Product Specifications

• The manufacturer part number is 19444.
• The model is identified as RXM.
• The caliber is 9mm Luger.
• The action is Semi-Auto.
• The barrel length is 4.50 inches.
• The barrel is made of alloy steel with a FNC nitride finish.
• The slide is constructed from through-hardened alloy steel with a black FNC nitride finish.
• The frame material is polymer with a black finish.
• The pistol ships with a Magpul Enhanced Handgun Grip (EHG) featuring Magpul’s 3/4-scale TSP texture for secure handling.
• The sighting system includes a tritium front sight and an adjustable steel rear sight.
• The slide is optic-ready and supports direct mounting of RMR DPP and RMSc pattern optics.
• The trigger system is striker-fired with a flat-faced trigger and tactile reset.
• Included accessories are two Magpul PMAG 17 GL9 17-round magazines and a co-branded plastic carry case.
• The grip includes features such as a low-profile flared magazine well, beavertail, and magazine release scallop for improved ergonomics.
• The UPC is 736676194445.

The RXM combines Magpul ergonomics with Ruger’s modular FCI system to provide a flexible, optics-ready platform well suited to range training and practical competition. Its combination of an enhanced grip, optics compatibility, and included PMAGs makes it an immediately usable package for shooters who prioritize modularity and aftermarket support.

Owners commonly praise the RXM’s ergonomics and the Magpul EHG, and many note the value of the optics-ready slide and included Magpul magazines as standout positives.

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