Panzerfaust 3 
  | 
| The Panzerfaust 3 has been modernized to defeat the latest in tank armor. | 
The Panzerfaust 3 is a single-shot  disposable anti-tank rocket launcher (only the sight and firing systems  are reusable). It is designed to be a close range system to defeat heavy  armor and to be used primarily in an urban warfare setting (where close  range fighting is expected). No doubt the system itself stemmed from  experience in fighting Soviet armored forces in the streets of Berlin  during World War Two, with German and civilian forces being armed with  the original Panzerfaust series of tank-busters.

Early  design drawbacks included excessive weight for a single-man portable  battlefield system (leading to the weapon being uncomfortably  cumbersome) and jamming issues within the launcher's firing mechanism.  In fact, one of the greatest design flaws was that the rocket itself was  found not to penetrate the heaviest of armors as advertised, leading to  a redesign of the entire system. The redesign also minimized the 'back  blast' that occurred when the system was fired, making the system  somewhat safer to be fired out from within close quarters.
A  later model designated as the PzF 3-T was put into service with a few  notable improvements on the original system including a dual  hollow-charge warhead. This specialized warhead was developed  exclusively to compete with the newer explosive reactive armor that made  its appearance as optional add-ons to many tank systems.
The latest Panzerfaust 3 variant in service is designated the PzF 3-IT-600. 
Specifications for the Dynamit-Nobel Panzerfaust 3
Operation:
Action: Spring Coil Mechanism Ignition
Cartridge: 90mm launcher
Feed System: 1 x 110mm rocket
Maximum / Effective Range: 1,640ft (500m; 547yds)
Dimensions:
Overall Length: 1200mm (47.24in)
AT4
  | 
| The AT4 is the primary anti-armor weapon of the United States Army. | 
The M136 AT4 is billed as the United  States Army's primary light anti-tank weapon system available to  infantry squads and is based on the original AT4 anti-tank  shoulder-launched munition system. The system can be used by a single  operator against armored targets posing a threat to the lively hood of  the infantry squads. Essentially, the M136 AT4 operates as a recoilless  rifle (as opposed to a guided missile launcher), allowing for high  penetration of armored targets and fires a cartridge round measuring  over half the length of the launching tube. When fired, the projectile  sports spring loaded fins during flight.
The  M136's cartridge round is an 84mm High-Explosive Anti-Tank munition  with a rocket-type cartridge, fin stabilization and can achieve free  flight once it leaves the launcher (not a wire-guided munition). The  launcher itself is a single-piece tube system wrapped in fiberglass and  is disposable after one shot.
The  United States Army has since stopped purchases of the base AT4  anti-tank system in favor of the newer AT4-CS (Confined Space)  implement. The AT4-CS is designated as the M136E1 and holds the  advantage of being able to fire from confined areas such as inside of  buildings, improving its reach in urban settings. The weapon has a  listed effective range of 300 meters and weighs in at only 7.5  kilograms. The recoilless qualities of the M136 family allow for just  about any trained operator to fire one and its rugged capabilities mean  that the system can receive a great deal of in-the-field abuse and not  reflect that in its performance. 
Specifications for the FFV / Alliant TechSystems M136 AT4 Light Anti-Armor Weapon
Operation:
Action: Single-Shot, Self-Contained Recoilless Rifle
Cartridge: 84mm
Feed System: 1
Muzzle Velocity: 950ft/sec (290m/sec)
Maximum / Effective Range: 985ft (300m; 328yds)
Sights: Range Indicator Rear Sight
Dimensions:
Overall Length: 1020mm (40.16in)
Barrel Length: 1,020.00 (40.16in)
Empty Weight: 1.80kg (3.97lbs)
B-300
  | 
| The B-300 maintains an advantage of needing only a single user to operate the weapon. | 
The B-300 is an Israeli Military  Industries product and is a man-portable anti-tank weapon system. It is  designed to engage enemy tanks or fortified structures depending on the  chosen warhead type (HEAT - High Explosive Anti-Tank round or HEFT -  High Explosive Follow-Through). The Follow-Through round deals with  fortifications in two stages, the first being the penetration phase. The  second (i.e. the follow-through) phase, launches a secondary  anti-personnel shaped charge into the structure. Design of the B-300  began in the 1970's with production running from 1980 through today.
The  B-300 itself had origins in the French-produced STRIM anti-tank rocket  launching system. This weapon replaced the American-made 3.5" Super  Bazookas in service with the IDF. Review of Israeli Army experience in  their 1973 conflict gave notice to the effectiveness of Soviet-produced  RPG-7 systems in enemy hands. As such, a competing design by Israel was  eventually ushered in, this becoming the B-300.
Physically,  the B-300 follows conventional wisdom in design. A pistol grip is  positioned slightly forward with the firing mechanism on a pistol grip  and trigger assembly positioned near center of the firing tube. A  folding bipod is positioned just aft of the pistol grip as is a  retractable shoulder rest. Sights include integrated standard front and  rear battle sights and a variable scope mounting. Scope types include  the Starlight scope (via adapter) for night operations and Stadia  Sighting Telescope with integrated Beta light for improved dawn/dusk  efficiency.
The B-300 weighs in at 3.65 kilograms empty  and at 8 kilograms loaded. The system is 1,440 millimeters in length  and can fire 3 rounds per minute. Sights include the standard iron  sights but this can be augmented with the use of telescopic sights and  night vision scopes. Its ease of use allows various military components  to utilize the weapon as needed - this includes airborne and mechanized  infantrymen alike.
The B-300 won the US Marines competition trials to become the SMAW bunker buster weapon.
The B-300 has seen active combat use in the 1st and 2nd Intifadas as well as the 2006 Lebanon War. 
Specifications for the IMI B-300
Operation:
Action: Not Applicable
Cartridge: 82mm
Feed System: 1
Cyclic Rate-of-Fire: 3rds/min
Maximum / Effective Range: 1,312ft (400m; 437yds)
Sights: Iron; Night Vision; Telescopic; Starlight; Sighting
Dimensions:
Overall Length: 1440mm (56.69in)
Barrel Length: 0.00 (0.00in)
Empty Weight: 3.65kg (8.05lbs)
M141 
  | 
| The M141 is commonly known as the SMAW-D and fills the role of bunker buster for the United States Army. | 
The M141 (SMAW-D) was developed for the  United States Army to fill the role of "bunker buster", though the  system itself has proven to be most multi-purpose in nature,  particularly in urban the urban warfare setting. The system is used for  the destruction of masonry, wood and earthen structures as well as a  general light-armored vehicle-stopper. The system has proven useful in  the demolition of network caves throughout the mountainous terrains of  Afghanistan. 
The  launcher is of an extending tube type with built-in optics. The rocket  features folding spring-loaded fins for in-flight stabilization. Target  ranges are within a 15-to-500 meter range. The projectile warhead is  high-explosive.
The  US Army designates the system as M141 or SMAW-D while the US Marine  Corps use the SMAW (Shoulder-launched Multi-purpose Assault Weapon).  Warheads featured in the projectiles of the two weapon systems are the  same. 
Specifications for the IMI M141 Bunker Defeat Munition (BDM) / SMAW-D
Operation:
Action: Disposable Shoulder-Launched Assault Weapon
Cartridge: 83mm
Feed System: 1
Cyclic Rate-of-Fire: 1rds/min
Maximum / Effective Range: 1,640ft (500m; 547yds)
Sights: Iron; Telescopic; Night Vision
Dimensions:
Overall Length: 826mm (32.52in)
Barrel Length: 826.00 (32.52in)
Empty Weight: 7.12kg (15.70lbs)
LRAC 89-F1
  | 
| The LRAC system was a reusable shoulder-fired rocket launcher developed for the French Army. | 
The LRAC 89-F1 was developed for the  French Army to replace the aging M20A1 Super Bazooka rocket launcher.  The M20A1 was an improved form of the World War 2-era American M1  Bazooka launcher and entered production in 1952. The LRAC 89-F1 was  constructed out of plastic and fiberglass to promote a lighter carrying  weight for those soldiers assigned to operate the system. A typical crew  included two personnel, one to handle the launcher itself and the other  to facilitate initial loading and subsequent reloading of the launch  tube. The LRAC derived its designation from the name of "Lance-Roquettes  AntiChar de 89mm modele F1" and was also known as the STRIM 89mm (based  on the abbreviation of the name Societe Techique de Recherches  Industrielles et Mechanique).
In the mid-1960s, the  Societe Techique de Recherches Industrielles et Mechanique was  contracted to find a suitable replacement for the outgoing M20A1 series  and, in the early 1970s, delivered two viable candidates. The first was a  recoilless rifle design known under the designation of ACL-APX with an  80mm projectile assisted in flight by rocket propulsion. The second  became the LRAC 89-F1 of 89mm. After evaluation by the French Army, the  more promising and cheaper-to-produce LRAC system came out ahead and was  selected for procurement and serial production.
As its  designation implies, the LRAC 89-F1 fired a rocket of 89mm caliber.  Muzzle velocity was rated at 967 feet per second with an effective range  within 500 meters and a maximum range out to 2,300 meters. Sighting was  accomplished through use of an APX M290 scope and a passive night  telescope sight were also available. The base penetration rocket was  fin-stabilized (spring-loaded) while in flight and can pierce up to  400mm at a 0-degree angle and up to 110mm at 65-degrees. Broken down,  the projectile featured an electric generator at its head followed by  the cap and head with the fuse at the midway point. The projectile was  then largely made up of the propulsion charge and finally ended with the  exhaust nozzle. The launch tube contained the integrated sighting  device, trigger mechanism and bipod. The rocket was not made active  until the rear tube container was affixed to the launcher. Only then the  rocket's propellant was not activated until after the rocket was fired.  The rocket was then armed some 32 feet from the launch point.
Design  of the base LRAC launcher was essentially a detailed tube. The tube was  larger at the rear and tapered off to a consistent forward end. The  main control components were held at the center of the tube and included  a pistol grip type handle, a retractable forward hand grip and an  adjustable ergonomically curved shoulder rest with twin feet (bipod).  The sighting system was mounted near the pistol grip unit (or firing  generator handle). A carrying handle was set to the right side of the  tube body. The rear of the tube was capped by a removable plug and the  front by a removable muzzle cover. A back sight notch was mounted atop  the business end of the muzzle.
Beyond the base issue  rocket, LRAC ammunition included an anti-personnel/anti-vehicle  projectile (spraying out up to 1,600 high-speed, molded steel pellets), a  pair of smoke projectile (35 second disbursement time in either liquid  smoke/phosphorous head forms) and an illumination projectile that burned  in air for up to 30 seconds at 300,000 candela power, settling to the  ground by a small parachute.
The LRAC 89-F1 in French  Army service has since been replaced by the AT4-CS (of Sweden)  single-shot and the ERYX portable wire-guided anti-tank weapons. The  LRAC does, however, continue service with other militaries around the  world, thee being primarily former French colonies residing in Africa. 
Specifications for the LRAC 89-F1 (Lance-Roquettes AntiChar de 89mm modele F1)
Operation:
Action: Propellant-Based, Shoulder-Fired
Cartridge: 89mm
Feed System: 1
Cyclic Rate-of-Fire: 3rds/min
Maximum / Effective Range: 1,969ft (600m; 656yds)
Sights: APX M290 / Passive Night Optics
Dimensions:
Overall Length: 1170mm (46.06in)
Barrel Length: 0.00 (0.00in)
Empty Weight: 5.50kg (12.13lbs)
M1 
The American Bazooka was a  successful - albeit simplistic - anti-armor developed as early as 1933,  though not fielded until 1942. The system consisted of a basic tube,  wiring and a pistol grip, fore grip and shoulder rest (all three usually  of wood) with the rocket loaded from the open rear. While the primary  weapons handler aimed and fired the system, a secondary member was  charged with connecting the ignition wiring at rear.

The  Bazooka series was first used in the desert campaign of North Africa  against Axis tanks. The initial Bazooka system, the M1 and the equally  similar M1A1, were designed to fire the penetrating M6A3 rocket round or  the practice M7A3 rocket round for training. The M1A1 took over the  M1's role shortly after the M1 entered service. Later improved Bazooka  models would also fire incendiary and smoke rounds (the Bazooka M9). In  some cases, a wire mesh was fitted to the firing end of the launch tube  as often times not all of the propellant would be consumed during  ignition, spraying the remaining propellant into the face of the firer.
Though  often thought of for its anti-tank capabilities, the Bazooka was  equally adept at taking out dug in enemy and their surrounding  installations not to mention obstacles. Though the effective range of  the system was listed at about 300 yards, usage of the Bazooka was  usually kept around or under 100 yards to increase accuracy.
The  lethality and effectiveness of such a cheap system to produce  enlightened the Germans to use the M1 as the basis for their own  Bazooka-type system, becoming the large caliber Raketenpanzerbusche.  Despite this, the American Bazooka enjoyed more acclaim than any other  shoulder-fired rocket system of the war, accounting for over 15 million  rockets produced with some 475,000 Bazooka launcher systems in  circulation.
The  success of the M1 and the improved M1A1 led to the M9, basically a  Bazooka launcher that could break down into a more portable two-piece  system for easier carrying. The ultimate Bazooka evolution became the  M18, seeing introduction at war's end. These later Bazooka systems saw  almost exclusive use in the Pacific Theater. 
Specifications for the M1 (Bazooka) 
Operation: 
Action: Electrically-Fired Single-Shot Launcher
Cartridge: 60mm
Feed System: 1
Muzzle Velocity: 270ft/sec (82m/sec)
Dimensions:
Overall Length: 1390mm (54.72in)
Barrel Length: 0.00 (0.00in)
Empty Weight: 6.01kg (13.25lbs)