True Precision Barrel Features The True Precision Barrel for the Ruger RXM is machined from USA-sourced certified 416R stainless steel a material chosen for its corrosion resistance and ability to hold tight tolerances under heat and pressure. A proprietary broach-cut rifling pattern with 6 grooves and a 1:10 right-hand twist is cut to handle the full range of 9mm ammunition from standard jacketed loads to cast lead bullets that some factory barrels struggle with. The chamber is cut to SAAMI spec 9x19 Luger dimensions ensuring reliable headspacing and consistent ignition. An 11 degree target crown protects the rifling at the muzzle while supporting consistent bullet release for accuracy. This billet-machined barrel is a true match-grade drop-in replacement meaning it installs without the fitting work some aftermarket barrels require. The feed ramp has been widened and reshaped compared to the factory Ruger RXM barrel improving feeding reliability with hollow point and other defensive ammunition profiles that can be finicky in stock barrels. Finished in a durable black nitride coating this non-threaded version measures 4 inches overall for owners who prefer a barrel without a threaded muzzle. The True Precision Barrel for the Ruger RXM is available for sale at GrabAGun for shooters seeking a precision-made upgrade with improved feed reliability. True Precision Barrel Specifications Manufacturer: True Precision Model: Barrel Caliber: 9mm Material: 416R Stainless Steel Finish: Black Nitride Length: 4 Overall Chamber: SAAMI Spec 9x19 Luger Twist Rate: 1:10 RH Rifling: Proprietary Broach Cut 6-Groove Crown: 11 Degree Target Crown Compatible Hosts: Ruger RXM Other Features: Improved Widened Feed Ramp Match Grade Drop-In Barrel Length: 4 Available At: GrabAGun