a “BEAUTIFUL” GLOCK 19 GEN 5 coated in TIFFANY BLUE by APOLLO CUSTOM INC. in GREENSBORO, NC. This GLOCK 19 GEN5 has front and rear serrations. The front serrations (FS) on a Glock Gen 5 pistol provide a tactile surface for manipulating the slide. This allows for better traction, even when hands are wet or sweaty. The serrations also make it easier to perform a fast press check before and after firing. The GLOCK 19 Gen5 pistol in 9mm Luger is ideal for a more versatile role due to its reduced dimensions.