Ruger and Magpul bring over 100 years of combined experience designing and producing innovative, high-quality firearms accessories. Magpul s EHG RG9 grip is made to pair with the new Ruger RXM a 9mm NATO pistol built in the USA and is optimized for personalization and self-defense-focused customization. The Ruger Fire Control Insert (FCI) is compatible with Magpul EHG RG9 grips. Product Specifications Brand: Magpul Category: Grips Series: Grip Model: EHG RG9 Caliber: 9mm Firearm Fit: Ruger RXM Compact Color: OD Green Weight: 2.70 oz