Glock 17T - Training Pistol Series Glock 17T 9mm FX - Trainer Version; chambered for Simunition FX cartridge. Glock 17T 7.8x21 AC - Trainer Version; chambered for rubber and paint bullet-type cartridges. Glock 17P - Trainer Dummer for use in hand-to-hand combat training. Pistol 88 - Sw...