Rival Arms Faction Slide Red Stainless for Glock 19 Gen4 combines superior functionality and cutting-edge aesthetics for your pistol upgrade. Crafted from durable CNC machined 17-4PH stainless steel this slide stands out with its Cerakote finish recessed optics cuts for RMR or other optics compatibility and precision-engineered front and rear serrations. Three window cuts promote efficient cooling and airflow during use while each piece undergoes a meticulous hand inspection for unmatched accuracy. Optimize your Glock 19 Gen4 with a slide designed for top-tier performance and reliability.