Monday, November 24, 2014

BGM-71 TOW

BGM-71 TOW (Tube-launched Optically-tracked Wire-guided, Anti-tank missile) – 3088


In service: 1970-present
Designer: Hughes Aircraft Company
Designed: 1963-1968
Number built: ~700,000


Length:
BGM-71B – 1.16 m;
BGM-71C – 1.41 m (probe extended), 1.17 m (probe folded);
BGM-71D – 1.51 m (probe extended), 1.17 m (probe folded);
BGM-71E – 1.168 m
Diameter: 152mm
Launch weight:
BGM-71B – 18.9 kg;
BGM-71C – 19.1 kg;
BGM-71D – 21.5 kg;
BGM-71E – 22.6 kg
Warhead weight: 3.9-6.14 kg
Wingspan: 0.46 m


Operational range:
BGM-71B, BGM-71C, BGM-71D, BGM-71E – 65-3,750 m;
BGM-71F – 65-4,200 m;
BGM-71G, BGM-71H – 65-3,750 m;
Speed: 278-320 m/s


Armor penetration (est.):
BGM-71B – 430 mm (exact value);
BGM-71C – 630 mm (exact value);
BGM-71D – 900 mm;
BGM-71E – 900 mm (behind a layer of ERA)
Guidance system: Optically-tracked, wire-guided


BGM-71B: BGM-71A variant; improved range
BGM-71C: BGM-71B variant; Improved TOW (ITOW) w/improved shaped-charge warhead
BGM-71D: BGM-71C variant; TOW-2, improved guidance, motor and enlarged main warhead
BGM-71E: BGM-71D variant; TOW-2A optimized to defeat reactive armor with tandem warheads
BGM-71F: BGM-71D variant; TOW-2B top-down attack variant using explosively formed penetrators
BGM-71G: BGM-71F variant; different AP warhead; not produced
BGM-71H: BGM-71E variant; «bunker buster» variant for use against fortified structures


M110 SASS

M110 SASS (Semi-Automatic Sniper System)


In service: 2008-present
Designed: 2007
Manufacturer: Knight's Armament Company
Number built: 4,492


Specifications
Weight: 6.94 kg with scope, bipod and a loaded 20-round detachable box magazine
Length:
1,029 mm – buttstock fully retracted;
1,181 mm – buttstock fully retracted and suppressor attached
Barrel length: 508 mm


Cartridge: 7.62×51mm NATO
Action: Gas-operated, rotating bolt
Rate of fire: Semi-automatic
Muzzle velocity: 783 m/s with 175 gr. M118LR
Effective firing range: 800 m (point targets)
Feed system: 10 or 20-round detachable box magazine


Accuracy: Capable of 1.3 minute of angle dispersion or better with match ammunition
Grip: A modular, adjustable pistol grip
Trigger: A non-adjustable match style trigger
Hand guard: A forend that includes a fixed 12 o’clock rail with configurable 3, 6, 9 o’clock rails
Sound suppressor: A muzzle mounted, detachable sound suppressor
Muzzle device: A compensator/muzzle brake compatible with the sound suppressor


Bipod: Tool-less detachment featuring cant and pan/track capability
Day optic: An Army specified variable power day optic and compatible rings
Back up sights: Iron sights offset 45 deg from the DOS
Sling attachment: Flush cup, quick detach sling attachment points

Other: The upgraded M110 must meet the operational and environmental requirements that were fulfilled by the original M110 SASS


Sunday, November 23, 2014

FIM-92 Stinger

FIM-92 Stinger (Man-portable surface-to-air missile)


In service: 1981-present
Designer: General Dynamics
Designed: 1967
Manufacturer: Raytheon Missile Systems
Unit cost: $38,000
Produced: since 1978
Variants: FIM-92B, FIM-92C, FIM-92D, FIM-92E, FIM-92F, FIM-92G, FIM-92H, FIM-92J


Specifications
Weight: 15.19 kg
Length: 1.52 m
Diameter: 70.1mm
Crew: 1
Effective firing range: 4.8 km (FIM-92C Stinger-RMP Block II)


Warhead weight: 3 kg
Engine: Solid rocket motor
Guidance system: Infrared homing
Launch platform: MANPADS, M6 Linebacker, Eurocopter Tiger, AN/TWQ-1 Avenger, MQ-1 Predator, AH-64 Apache, T-129 ATAK


Variants
FIM-92C, Stinger RMP: The resistance to interference was increased again by adding more powerful digital computer components. Moreover, the software of the missile could now be reconfigured in a short time in order to respond quickly and efficiently to new types of countermeasures. Until 1991, some 20,000 units were produced for the U.S. Army alone.


FIM-92E: Stinger RMP Block I: By adding a new rollover sensor and revised control software, the flight behavior was significantly improved. Additionally, the performance against small targets such as drones, cruise missiles and light reconnaissance helicopters was improved. The first deliveries began in 1995. Almost the entire stock of U.S. Stinger missiles was replaced by this version.
FIM-92J, Block 1 missile upgrade to replace aging components to extend service life and additional 10 years. The warhead is also equipped with a proximity fuse to increase effectiveness against unmanned aerial vehicles.


M2A1

M2A1 (Heavy machine gun) – 45 000


In service: 1933-present
Manufacturer:
General Dynamics;
Fabrique Nationale;
U.S. Ordnance;
Manroy Engineering (UK)
Produced: 1921-present (M2HB)
Number built: 3 million


Weight:
38 kg;
58 kg with tripod and T&E
Length: 1,654 mm
Barrel length: 1,143 mm
Cartridge: .50 BMG (12.7×99mm NATO)
Action: Short recoil-operated


Rate of fire:
485-635 rounds/min (M2HB);
750-850 rounds/min (AN/M2);
1,200 rounds/min (AN/M3)
Muzzle velocity: 890 m/s for M33 ball
Effective firing range: 1,800 m
Maximum firing range: 6,800 m
Feed system: Belt-fed (M2 or M9 links)


The XM213/M213 was a modernization and adaptation of existing .50 caliber AN/M2s in inventory for use as a pintle mounted door gun on helicopters using the M59 armament subsystem.
The XM296/M296 is a further development of the AN/M2 machine gun for the OH-58 Kiowa Warrior helicopter.


The GAU-15/A is a lightweight member of the M2/M3 family.
The GAU-18/A, is a lightweight variant of the M2/M3, and is used on the USAF's MH-53 Pave Low and HH-60 Pave Hawk helicopters.


Saturday, November 22, 2014

UH-60L Black Hawk

UH-60L Black Hawk (Utility helicopter) – 967


Manufacturer: Sikorsky Aircraft
First flight: 17 October 1974
Introduction: 1979
Produced: 1974-present
Number built: about 4,000
Unit cost: $21.3 million (avg. U.S. procurement, 2012)
Developed from: Sikorsky S-70


Crew: 2 pilots (flight crew) with 2 crew chiefs/gunners
Capacity:
1,200 kg of cargo internally, including 11 troops or 6 stretchers, or 4,100 kg of cargo externally
Length: 19.76 m
Fuselage width: 2.36 m
Rotor diameter: 16.36 m
Height: 5.13 m
Disc area: 210 m²
Empty weight: 4,819 kg
Loaded weight: 9,980 kg
Max. takeoff weight: 10,660 kg
Powerplant: 2× General Electric T700-GE-701C turboshaft, 1,890 hp (1,410 kW) each


Performance
Never exceed speed: 357 km/h
Maximum speed: 295 km/h
Cruise speed: 278 km/h
Combat radius: 590 km
Ferry range: 2,200 km with ESSS stub wings and external tanks
Service ceiling: 5,790 m
Rate of climb: 4.5 m/s
Disc loading: 35.4 kg/m²
Power/mass: 158 W/kg


Armament
Guns:
2× 7.62 mm M240H machine guns; or
2× 7.62 mm M134 minigun; or
2× Browning .50 in (12.7 mm) GAU-19 gatling guns
Hardpoints: 4, 2 per ESSS stub wings and provisions to carry combinations of
Rockets: 70 mm (2.75 in) Hydra 70 rockets
Missiles: AGM-114 Hellfire laser guided missiles, AIM-92 Stinger air-to-air missiles
Other: 7.62 mm, 12.7 mm, 20 mm, or 30 mm M230 gunpods
Bombs: Can be equipped with VOLCANO minefield dispersal system


UH-60M Black Hawk
Improved design wide chord rotor blades, T700-GE-701D engines (max 2,000 shp or 1,500 kW each), improved durability gearbox, Integrated Vehicle Management Systems (IVHMS) computer, and new glass cockpit. Production began in 2006. Planned to replace older U.S. Army UH-60s.


M120 / M121

M120 / M121 (Mortar System)


Caliber: 120 mm
Maximum range: 7,240 m
Minimum range: 200 m


Weight:
144.7 kg without ammunition
326.1 kg when mounted on trailer
Rate of fire: 16 rounds/min first minute, 4 rounds/min sustained
Crew: 5
Feed system: manual


The M120 mortar system consists of the following major components:
M298 cannon assembly (50 kg)
M190 bipod assembly (32 kg)
M9 baseplate (62 kg)
M1100 trailer (181 kg)
M67 sight unit (1.1 kg)


The M120 is capable of firing the following munitions:
XM395 precision guided munition
M929 smoke cartridge
XM930 illumination round
XM930E1 illumination round
XM931 practice round
M933 high explosive round
M934 high explosive round
M934A1 high explosive round
XM983 illumination round


The M120 is transported on the M1100 Trailer by the M998 Humvee

The version that is mounted on the M1064 and M1129 mortar carriers is known as the M121


Friday, November 21, 2014

M9A1

M9A1 (Semi-automatic pistol)


In service: 1985-present
Manufacturer: Fabbrica d'Armi Pietro Beretta


Specifications
Weight            :
952 g
1,162 g
Length: 217 mm
Barrel length: 125 mm
Cartridge: 9×19mm Parabellum
Action: Short recoil
Muzzle velocity: 381 m/s
Effective firing range: 50 m
Feed system: 15 round detachable box magazine
Sights: Iron sights


The M9 was updated to the M9A1 in 2006. It added – among other things – a Picatinny rail for the attachment of lights, lasers, and other accessories to the weapon. The M9A1 has more aggressive front and backstrap checkering and a beveled magazine well for easier reloading of the weapon. M9A1 pistols are sold with physical vapor deposition (PVD) coated magazines developed to better withstand the conditions in the sandy environments in Iraq and Afghanistan.


The Beretta M9 General Officer's Model is a special model issued to General Officers in the Army and Air Force that replaced the special issue RIA M15 General Officer's Pistol and Colt M1911A1 beginning in 1986. It is identical to the standard M9 sidearm, with standard Bruniton-polymer finish and black composite grips, except it has a «GO»-prefix to its serial number range, starting with GO-001. It comes with a metal belt buckle that comes in gold metal for Army generals and silver metal for Air Force generals.


Upgrading the M9
Program officials say buying a new pistol is the better option due to advances in handgun designs, the difficulty in addressing all of the M9's issues, other pistols being less expensive to produce and maintain, and the low confidence soldiers have in the M9.