Rival Arms Glock 34 Gen 3 Optic Ready Slide RMR Black RA. Rival Arms CNC machined these Pistol Slides & Slide Parts from 17-4PH stainless steel billet for premium corrosion-resistance and durability. This Rival Arms Glock 34 Gen 3 Optic Upgrade Slide features recessed slide cuts that accommodate an RMR or other optic. Equipping this slide to your firearm will result in more precise shots thanks to the incredibly small tolerances. Each slide includes front and rear serrations for easy manipulation and three windows that promote airflow to assist with cooling and airflow. Install the Rival Arms Glock 34 Gen 3 Optic Slide w/ Cover Plate and create a more reliable and enjoyable shooting experience. Specifications for Rival Arms Glock 34 Gen 3 Optic Ready Slide: Manufacturer: Rival Arms Gun Make: Glock Gun Model: Glock 34 Model Generation: 3 Color: Black Fabric/Material: Stainless Steel Country of Origin: USA Package Contents: Rival Arms Glock 34 Gen 3 Optic Ready Slide Optics Mount Cover Plate included What firearm models does the manufacturer say Rival Arms Glock 34 Gen 3 Optic Ready Slide is compatible with? The manufacturer suggests that Rival Arms Glock 34 Gen 3 Optic Ready Slide is compatible with Glock 34Rival Arms RA-RA10G702A: Glock 34 Gen 3 Optic Ready Slide RMR Black