Glock® 19 Compatible Pistol Build Kit with RMR Optic Cut Slide | Polymer80

About this product

Complete Your Glock® 19 Build with a Premium RMR Optic Cut Slide Kit

Revitalize your Glock® 19 or Polymer80 mid-size frame with this all-in-one build kit, featuring a high-quality slide, barrel, and essential parts. Perfect for restoration, upgrades, or finishing your 80% frame, this kit ensures top performance and customization. The slide is precision-machined from 416 stainless steel with a durable DLC black finish, heat-treated to 41-44 HRC for enhanced strength and longevity. It includes front and rear serrations for improved handling and is cut for Trijicon RMR optics, making it ready for quick and secure sight mounting. Compatible with Gen3 Glock® 19 models, it maintains OEM internal dimensions and sight cuts for seamless integration.

Key Features and Technical Specifications

• Trijicon RMR optic cut for easy red dot sight installation
• Front and rear slide serrations for enhanced grip and manipulation
• DLC black finish providing superior corrosion resistance and a sleek look
• Heat-treated to 41-44 Rockwell C scale for durability
• OEM-spec internal dimensions and Glock®-compatible sight cuts
• Designed for Gen3 Glock® 19 and compatible Polymer80 frames

Barrel Options for Customized Performance

Choose from four barrel types to match your needs: Black Nitride for a classic finish, Stainless Steel Fluted for reduced weight and improved aesthetics, Threaded Black Nitride with a thread protector for suppressor compatibility, or Threaded Stainless Steel with a thread protector. All barrels are crafted from heat-treated 416R stainless steel with a 1:10 twist rate and an 11-degree target crown, ensuring accuracy and reliability in every shot.

Included Accessories for a Full Build

This kit comes with everything you need to complete your pistol: an OEM-spec slide parts kit, frame parts kit, and Gen3 spring and guide rod. Whether you’re a seasoned builder or new to the world of Polymer80 builds, this kit offers exceptional value and quality, backed by expert craftsmanship and trusted components.