Panzerfaust 3, the PzF 3-IT-600, can be fired from ranges up to 600 meters thanks to an advanced computer-assisted sighting and targeting mechanism. As of 2005, there were two more models in the development or testing stage, both relying on smaller, and therefore lighter, warheads. These were the Rückstoßfreie Granatwaffe RGW (Recoilless Grenade Weapon) in calibres 60 and 90 millimeters. Both new weapons are expected to help facilitate the transition in German military doctrine from preparation for major tank battles to urban and low-level warfare. Principle The Panzerfaust 3 series of launchers is a compact, lightweight, shoulder-fired, unguided antitank weapon series. It consists of a disposable canister with a 110-mm warhead and reusable firing and sighting device. The DM12 and DM12A1 projectile consists of a shaped-charge warhead and is filled with Octol 7030. The tandem DM22 warheads are made of PBX octogene (ca. 95% β-HMX) including the propulsion unit. The penetration performance of the Panzerfaust 3 is due to the shaped charge principle and the quick response of the percussion fuse; the effect on the target does not depend on the impact velocity. The Panzerfaust 3 is light enough to be carried and fired by one person. However, earlier variants were described as being excessively cumbersome and uncomfortable. Furthermore, the firing mechanism was prone to jamming. It can be fired from enclosed spaces since it does not have a significant backblast. The rear of the tube, filled with plastic granulate, minimizes the blast effect by the so-called recoilless countermass principle. The booster propellant for the projectile in its tube is ignited by a bolt via a spring mechanism. Once ejected from the launcher, the projectile coasts a safe distance and then the rocket motor is ignited, boosting it to its maximum speed, after which it coasts until impact. The gunner carries at least two rounds, while the assistant grenadier carries another three rounds. The ergonomic design of the controls, such as handles, launcher, barrel shape and optical sight, is a predefined standard. All controls are easy to handle in all shooting positions (lying, kneeling, or standing). After the weapon is fired, the firing mechanism with the attached optical sight is removed and the barrel thrown away, the firing mechanism is reusable. The effective combat range of the Panzerfaust 3 is from 15 to 300 meters against moving targets and up to 600 meters against static ones. An optical sight with