Monday, September 19, 2011

SCAR-L AND SCAR-H



Type Assault rifle (SCAR-L)
Battle rifle (SCAR-H)
Place of origin  Belgium
 United States
In service 2009-present
Used by See Users
Wars Afghanistan War
Manufacturer FNH USA
Variants
  • SCAR-L (Mk 16 Mod 0)
  • SCAR-H (Mk 17 Mod 0)
Weight 3.04 kg (6.7 lb) (SCAR-L Short) 3.29 kg (7.3 lb) (SCAR-L Standard)
3.49 kg (7.7 lb) (SCAR-L Long)
3.58 kg (7.9 lb) (SCAR-H Short & Standard)
3.72 kg (8.2 lb) (SCAR-H Long)
Barrel length 254 mm (10.0 in) (SCAR-L Short) 368 mm (14.5 in) (SCAR-L Standard)
457 mm (18.0 in) (SCAR-L Long)
330 mm (13 in) (SCAR-H Short)
400 mm (16 in) (SCAR-H Standard)
500 mm (20 in) (SCAR-H Long)
Cartridge
  • 5.56x45mm NATO (SCAR-L)
  • 7.62x51mm NATO, 7.62x39mm M43 (SCAR-H)
Action Gas-operated, rotating bolt
Rate of fire 625 rounds/min
Muzzle velocity
  • SCAR-L: 2,870 ft/s (870 m/s) (M855)
  • SCAR-L: 2,630 ft/s (800 m/s) (Mk 262)
  • SCAR-H: 2,342 ft/s (714 m/s) (M80)
Effective range SCAR-L: 300 metres (330 yd) (Short), 500 metres (550 yd) (Standard), 600 metres (660 yd) (Long)
SCAR-H: 300 metres (330 yd) (Short), 600 metres (660 yd) (Standard), 800 metres (870 yd) (Long)
Feed system
  • SCAR-L: STANAG box magazine
  • SCAR-H: 20-round box magazine
Sights Iron or various optics


The Special Operations Forces (SOF) Combat Assault Rifle, or SCAR, is a modular rifle made by FN Herstal (FNH) for the United States Special Operations Command (SOCOM) to satisfy the requirements of the SCAR competition. This family of rifles consist of two main types. The SCAR-L, for light, is chambered in the 5.56x45mm NATO cartridge and the SCAR-H, for heavy, fires 7.62x51mm NATO. Both are available in Long Barrel and Close Quarters Combat variants.
The FN SCAR systems completed low rate initial production testing in June 2007.After some delays, the first rifles began being issued to operational units in April 2009, and a battalion of the US 75th Ranger Regiment was the first large unit deployed into combat with 600 of the rifles in 2009. The US Special Operations Command has currently cancelled their purchase of the Mk 16 SCAR-L and are planning to remove the rifle from their inventory by the year 2013. However, they plan to purchase 5.56 conversion kits for the Mk 17, supplanting the loss of the Mk 16.
he SCAR is manufactured in two main versions; Light (SCAR-L, Mk 16 Mod 0) and Heavy (SCAR-H, Mk 17 Mod 0). The L version fires 5.56x45mm NATO using improved STANAG (M16) magazines. The H fires the more powerful 7.62x51mm NATO from a newly designed 20-round magazine. Different length barrels will be available for close quarters battle and for longer-range engagements. The initial solicitation indicated that the SCAR-H would also be chambered for the 7.62x39mm M43 Kalashnikov cartridge and 6.8x43mm Remington SPC cartridge. However, FN is not currently offering other calibers.
The Mk 20 Sniper Support Rifle is based on the 7.62mm Mk 17 rifle. It includes a longer receiver, a beefed up barrel extension and barrel profile to reduce whip and improve accuracy and an enhanced modular trigger that can be configured for single-stage or two-stage operation together with a non folding precision stock.
The Mk 16 Mod 0 was intended to replace the M4A1, the Mk 18 CQBR and the Mk 12 SPR currently in SOCOM service, before SOCOM decided to cancel the order for the Mk 16 Mod 0 (see below). The Mk 17 Mod 0 will replace the M14 and Mk 11 sniper rifles.
The SCAR features an integral, uninterrupted Picatinny rail on the top of the aluminum receiver, two removable side rails and a bottom one that can mount any MIL-STD-1913 compliant accessories. It has a polymer lower receiver with an M16 compatible pistol grip, flared magazine well, and raised area around magazine and bolt release buttons. The front sight flips down for unobstructed use of optics and accessories. The rifle uses a 'tappet' type of closed gas system much like the M1 Carbine while the bolt carrier otherwise resembles the Stoner 63 or Heckler & Koch G36.
The SCAR is built at the FN Manufacturing LLC, plant in Columbia, South Carolina, United States. Fabrique Nationale introduced a semi-automatic version of the SCAR modular rifle system, the 16S (Light) and 17S (Heavy), at the end of 2008. This version of the SCAR is designed for the law enforcement and commercial markets, and is manufactured in Herstal, Belgium and imported by FNH USA, Fredricksburg, Virginia, United States. FNH USA slightly modifies the rifle (supplying a U.S. made magazine and machining a pin in the magazine well) to be in compliance with U.S. Code before selling them.


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