Springfield Armory XD OSP Slide Assembly with Barrel, 9mm Luger, 4" Black Steel - XD4902

Complete slide assembly kit for Springfield XD full-size handguns, featuring a 4" barrel, recoil spring assembly, and OSP optics cut with mounting plate in the Springfield Micro footprint. Includes suppressor height night sights, cover plates, and black steel construction with anodized finish. Converts certain XD models to full-size 4" 9mm OSP configuration with co-witnessing iron sights.