This year, Glock unveiled the G22 RTF2. The "RTF2" in G22 RTF2 stands for rough textured frame version number 2. This pistol is designed to give the shooter a very secure grip. It has 4,000 raised pyramids on the front, rear, and sides of the polymer receiver. In addition, the slide has crescent-shaped serrations for easier manipulation with gloves or slippery hands.