The Ruger RXM is a semi-automatic pistol chambered in 9mm with a 4.5-inch threaded barrel (1/2X28 thread pattern). It has a Black FNC Nitride slide paired with a Magpul EHG Stealth Gray frame, an optics-ready cut, and a front night sight. The pistol ships with two Magpul PMAG 17 GL9 magazines for a 17+1 capacity. 
 

Key Specifications 

• Brand: Ruger 
• Model: RXM 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 17+1 
• Barrel Length: 4.5 in (threaded 1/2X28) 
• Color/Finish: Black Nitride slide / Magpul EHG Stealth Gray frame 
   

Detailed Features 

• 4.5-inch threaded barrel with 1/2X28 thread pattern 
• Optics-ready slide cut for direct-mount red dots 
• Front night sight 
• Magpul EHG Stealth Gray polymer frame 
• Includes two Magpul PMAG 17 GL9 magazines

Owners who pick the Stealth Gray variant of the Ruger RXM tend to prioritize the two-tone aesthetic, with the Black Nitride slide contrasting against the Magpul EHG Gray frame. The color combination is the most commented-on visual aspect, and reactions split between those who find it subdued and practical and others who prefer a fully matching finish.

The threaded barrel gets consistent praise from owners who use the pistol as a suppressor host. The factory 1/2X28 threading saves a common gunsmithing step, and the Magpul PMAG GL9 magazines are widely regarded as reliable and easy to source. The optics-ready cut works with a variety of common footprints, though users note fitting choices matter for co-witness height.

The RXM trigger is the most debated aspect of this model. Some owners find the reset and break acceptable for a factory striker-fired pistol, while others consider it a candidate for aftermarket work. Overall build quality draws favorable comments, with the Magpul frame components seen as a differentiator against similar-priced competition.