Shadow Systems MR/XR 9mm Compensator and Barrel Assembly Kit

Overview

The Shadow Systems MR/XR 9mm Compensator and Barrel Assembly is a performance upgrade kit designed for MR920P and XR920P pistols. The assembly features a 4.2-inch 9mm barrel and an all-steel compensator, both finished with a nitride coating for enhanced corrosion and wear resistance. The barrel utilizes a proprietary Tri-Lug attachment method for secure lock-up and efficient disassembly of the compensator. This drop-in kit includes an updated guide rod specifically tuned to manage the changed slide dynamics of a compensated system, ensuring reliable cycling. The design is spatially efficient, allowing the compensated pistol to fit within holster footprints designed for the Glock 17. This kit is intended as a matched assembly to provide flatter recoil and reduced muzzle rise for competitive and tactical applications without requiring permanent modifications to the firearm.

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