Norsso N47 Reptile XP Slide for Glock 47 RMR Cut Black N47-REP-XP-RMR-BLK. Be the first to make your Glock 47 your own N47 Reptile XP features: Optic milling to directly mount the Trijicon RMR/Holosun 507C Top ports designed for use with our N17 Gen...