Minggu, 28 Agustus 2011

M82A2


M82A2


TypeAnti-materiel rifle
Place of origin United States
Service history
In service1989–present
Used bySee Users
Production history
DesignerRonnie Barrett
Designed1980
ManufacturerBarrett Firearms Manufacturing
Unit cost$6,000
Produced1982–present
VariantsM82A1, M82A1A, M82A1M, M82A2, M82A3, M107
Specifications
Weight30.9 lb (14.0 kg) (with 29 inch barrel) or 29.7 lb (13.5 kg) (with 20 inch barrel) (M82A1)
Length57 inches (145 cm) (with 29 inch barrel) or 48 inches (122 cm) (with 20 inch barrel) (M82A1)
Barrel length29 inches (73.7 cm) or 20 inches (50.8 cm)

Cartridge.50 BMG (12.7x99mm NATO) and .416 Barrett
ActionRecoil-operated, rotating bolt
Muzzle velocity853 m/s (2,799 ft/s)
Effective range1,800 m (5,906 ft)
Feed system10-round detachable box magazine
SightsFixed front, adjustable rear sight; MIL-STD-1913 rail provided for optics

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