Wednesday, March 11, 2009

T.A.R. 21 ,Israeli bullpup assault rifle


The T.A.R. 21 is an Israeli bullpup assault rifle chambered for 5.56x45mm NATO ammunition with a selective fire system. The name "T.A.R. 21" stands for "Tavor Assault Rifle - 21st Century". The T.A.R. 21 was selected as the future assault rifle of the Israel Defense Forces, is the standard issued weapon of the Givati Brigade (since August 2006) and Golani Brigade (since August 2008). Within the next few years it will become the standard Israel infantry weapon.
Design
The T.A.R. 21 uses a bullpup design, as seen with the French FAMAS, the British SA80, Austrian Steyr AUG, Singaporean SAR-21, Iranian Khaybar KH2002, Chinese Norinco QBZ-95, and Belgian FN F2000. Bullpup rifles are configured in a layout in which the bolt carrier group is placed behind the pistol grip; this shortens the overall length but does not sacrifice barrel length. The T.A.R. 21 provides carbine length, but rifle muzzle velocity. The bullpup design is also used to minimize the silhouette of soldiers and to maximize effectiveness in turning corners in urban warfare.
The T.A.R. 21 has ejection ports on both sides of the rifle so it can easily be reconfigured for right or left-handed shooters. However, this process requires partial disassembly, so it can not be quickly configured while the rifle is in use.
The T.A.R. 21 design is based on advanced ergonomics and composite materials in order to produce a more comfortable and reliable rifle. The T.A.R. 21 is waterproof and lightweight. It also includes an advanced red-dot reflex sight and can be mounted with different scopes, night vision systems and other electronic devices.
The T.A.R. 21 accepts standard STANAG NATO magazines. It can also be mounted with the M203 grenade launcher. Its ambidextrous fire mode selector above the pistol grip has a semi-automatic mode, burst mode, and a fully automatic mode.

Variants
The Tavor assault rifle comes in different variations:
T.A.R. 21 - standard version intended for multirole infantry.
G.T.A.R 21 - notched barrel version, to accept a 40 mm under-barrel grenade launcher.
C.T.A.R. 21 - compact short barrel version intended for commandos and special forces.
S.T.A.R. 21 - designated marksman version with folding under-barrel bipod.

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