Rival Arms Match Grade Upgrade Slide For Glock 34 Gen 3, RMR Cut Ready, Front and Rear Serrations, Satin Black Quench-Polish-Quench (QPQ) Finish RA-RA10G702A High quality components and precise manufacturing make Rival Arms parts ideal for maintaining and upgrading firearms. The durability" reliability and excellent build quality of these parts will ensure years of service you can count on.