The Magpul EHG RG9 is a full-size grip module built for Ruger RXM 9mm pistols, finished in Flat Dark Earth and made from high-strength injection-molded polymer. It accepts Ruger RXM full-size slides, internals, and the Fire Control Insert, and it also works with Magpul GL9 and OEM 9mm Glock magazines. The full-size shape is meant to improve handling and extend the sight radius over a stock frame, and the module includes a flared magwell and a universal accessory rail for mounting lights or other add-ons. 
 

Key Specifications 

• Brand: Magpul 
• Model: EHG RG9 
• Finish: Flat Dark Earth 
• Material: Polymer 
   

Detailed Features 

• Full-size frame is designed to improve handling and increase sight radius on the Ruger RXM platform 
• Flared magwell speeds up magazine insertion during reloads 
• Compatible with Ruger RXM full-size slides, internals, and the Fire Control Insert 
• Works with Magpul GL9 magazines as well as OEM 9mm Glock magazines 
• Includes a universal accessory rail and is made in the USA

Owners who upgrade to the Magpul EHG RG9 grip module usually do it for the flared magwell and the texture, since faster reloads and a more secure hold are the main reasons people swap a factory grip. Fit on the Ruger RXM platform gets consistent praise, with reviewers noting the module drops in without needing extra fitting work.

The Flat Dark Earth finish is popular among people building out a matched color scheme with other Magpul accessories, though a few owners mention FDE shows holster wear more visibly than black over time. The polymer construction holds up well to routine range use, and owners who carry the pistol daily like that the module does not add noticeable bulk.

Compatibility with GL9 and OEM Glock magazines is a common selling point in reviews, since it lets owners reuse magazines they already own rather than buying an entirely new set. Most feedback on this module centers on ergonomics and reload speed rather than any complaint about durability.