The Rival Arms RA10G106A Precision Slide A1 with Docter Cut in Black QPQ Case Hardened 17-4 Stainless Steel is engineered for Glock 17 Gen4 owners seeking enhanced precision, durability, and a refined aesthetic. Crafted from 17-4 stainless steel with a Black QPQ case-hardened finish, this slide delivers superior wear resistance and a low-contrast, professional look that stands up to heavy use in the field or range. The Docter cut accommodates modern optic setups, enabling rapid target acquisition and consistent sighting alignment without compromising reliability. Designed as a precision slide, it integrates seamlessly with compatible components to offer improved lockup accuracy, smoother cycling, and durable performance under demanding shooting conditions. Rival Arms combines meticulous machining with brand-defining quality to produce a slide that enhances fit, function, and ergonomics while maintaining a clean, streamlined silhouette suitable for tactical and competition applications. This upgrade is ideal for Glock 17 Gen4 platforms where shooters prioritize repeatable accuracy, rapid optic-ready readiness, and a durable, corrosion-resistant finish that maintains its appearance and performance through extended use.