Magpul
Enhanced Handgun Grip module that drops the RXM serialized fire control insert into a full-size, Glock 17-length frame with Magpul's TSP texture, a flared magwell, an undercut trigger guard, and a universal accessory rail.

+15 more
The Magpul EHG RG9 is a full-size grip module for the Ruger RXM. Because the RXM's serialized part is the stainless Fire Control Insert and not the frame, the grip module is unregulated: you lift the FCI out of the factory compact grip and seat it in this full-size module with no FFL transfer. The result is a Glock 17-length frame that keeps the same registered chassis.
The module carries Magpul's 3/4-scale TSP texture across the front strap, back strap, side panels, and forward index pads, plus a flared magazine well, a trigger-guard undercut for a higher grip, a magazine-release scallop, and a universal accessory rail for lights and lasers. Magpul lists it at 3.1 oz and $39.95 MSRP.
Fitment is RXM-only. It accepts most Magpul GL9 and OEM Glock 17/19 magazines, works with many Gen 3 magazine-release and slide-stop components, and is offered in Black, FDE, OD Green, and Stealth Gray. A sub-compact module (MAG1516) covers the opposite direction for deeper concealment.
Add the EHG RG9 Grip (Ruger RXM Full-Size) to your build and see how it enhances your platform.