Gen3 G17 with Rough Textured Frame 2 grip surface. RTF2 replaced the standard finger grooves and checkering with aggressive fish-scale texture across the entire frame. Polarizing grip texture that Glock ultimately discontinued. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 17 Year introduced: 2009, Austria Weight: 24.69 oz Overall length: 7.32" Status: Discontinued Military use: Yes Intended use: Service, Law Enforcement