The Tactical Revolver HDR 68 combines the T4E series' most powerful caliber with reliable CO₂ technology in a powerful revolver. Bigger and stronger, the Tactical Revolver 68 uses the proven features of the TR 50 The maximum 7.5 joules are supplied by a CO₂ capsule in the grip. A light blow at the bottom suffices to pierce it, and the optical and tactile pressure indicator will show that you’re ready to fire. Thus the TR 68 is ready to use at any time and has a full cartridge when you need it. The textured frame surfaces give you a secure grip, and an automatic trigger safety prevents accidental firing if you should ever drop the gun. When it comes to caliber, the revolver makes no compromises. Caliber .68, a five-round rotary magazine and the entire range of T4E ammunition guarantee a successful performance. In terms of precision, the TR 68 relies on a 170 mm long barrel, a long sighting line and Picatinny rails for mounting accessories such as optics.