What's in the Box Ruger RXM 9mm Semi-Auto Pistol (1) 17-Round Magazine Cable Lock Owner's Manual The Ruger RXM is a striker-fired 9mm with a 4.5" threaded barrel and 17-round magazine. Optic-ready slide, tritium front sight, and modular Magpul grip frame make it versatile, suppressor-ready, and built for everyday performance. Firearm Features Removable serialized stainless steel Fire Control Insert (FCI) set inside an interchangeable Magpul Enhanced Handgun Grip (EHG ) for enhanced flexibility and customization. Most major components are designed for Gen 3 compatibility with off-the-shelf parts, holsters and accessories. Magpul EHG features Magpul's 3/4-scale TSP texture for a secure grip without discomfort or damage to clothing during concealed carry and textured indexing pads for consistent finger / thumb placement. Other EHG features include: a low-profile, flared magazine well for quick and easy magazine insertion; a trigger guard undercut and beaver tail that promote a high grip for better control; a magazine release scallop for easy access; and a universal-pattern accessory rail for use with a variety of lights and lasers. 1/2"-28 threaded barrel with factory-installed thread protector allows for the attachment of popular muzzle accessories. Additional heavier 18 lb guide rod / recoil spring assembly that can be used to help tune the pistol to your chosen suppressor and ammunition. Extended magazine release and raised slide stop. Slide allows for direct optic mounting of RMR, DPP and RMSc pattern optics. Co-witness-height steel sights feature a tritium night front sight, providing an excellent sight picture, with or without an optic installed. Striker-fired with a flat-faced trigger, smooth trigger pull and tactile reset. Precision rifled alloy steel barrel with FNC nitride finish. Safety features include integrated trigger safety and internal striker blocker. Also includes: two Magpul PMAG 17 GL9 17-round magazines and co-branded plastic carry case. Firearm Specifications Manufacturer: Ruger Model: RXM Caliber: 9mm Barrel Length: 4.5" Twist Rate: 1:10" RH Finish: Black Magazine Capacity: 17 Rounds