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5.56MM M855 62GR.

Item #: RA556M855

$13.99

View more products by WINCHESTER AMMO
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  • Product Description
  • Winchester 5.56MM M855 62 GR.

    Specifications:
  • Symbol: RA556M855 – Winchester Paramilitary
  • Shellcase: Cal. 5.56mm brass shellcase (5.56x45mm)
  • Bullet: 62 grain (4.02 gram) Full Metal Jacket Boat Tail Brass jacket, steel penetrator, lead core Diameter .2240 inch (5.69 mm)
  • Powder: Clean burning, low flash
  • Primer: Winchester non-corrosive primer - boxer type
  • Accuracy: 1.85 inches (4.7 cm) max. ind. linear standard deviation at 200 yards (183 m) Accuracy test barrel length 20.0 inches (50.8 cm)
  • Velocity: 3,000 ft/sec (914 m/s) nominal at 78 ft (24 m) Fired in a 20 inch (50.8 cm) standard SAAMI test barrel
  • Energy: 1314 ft-lb (1781 joules) @ muzzle
  • Pressure: 58,700 psi (4048 bars) max. average using Kistler 6215 transducer
  • Waterproofing: Lacquer applied to primer annulus and Black Lucas applied to mouth of case


  • *** Winchester Ranger Ammunition can only be purchased by authorized Law Enforcement personnel & authorized Winchester dealers. Proper documentation must be supplied along with order number prior to shipping!