From the Highjak86 channel, a look at some Glock 19 modifications by TYR Defense. The Glock 19 shown features stippling on the frame, an undercut trigger guard, a Cerakoted slide, and Frank Proctor Fiber Optic Sights. In addition, the finger grooves have been removed from the grip. The pistol is also equipped with a Magpul GL Enhanced Magazine Well.
The Glock 19 holster shown is a Safariland 6378USN ALS Low Signature Holster.
Also shown in this video is a customized Glock 20 with Trijicon RMR.