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Winchester 5.56x45 NATO Ammo 55 Grain Full Metal Jacket
Winchester 5.56x45 NATO Ammo 55 Grain Full Metal Jacket


 
Price: $429.00
SALE: $400.00
Savings: $29.00

Stock Status:In Stock

SKU: Q3131-FMJ-CASE
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Winchester 5.56x45 NATO Ammo 55 Grain Full Metal Jacket

Case of 1,000 rounds, new production, non-corrosive, boxer primed, reloadable brass cases

Description:

  • Caliber: 5.56X45
  • Suggested Use: Target & Match, Range, Plinking
  • Bullet Features: Accurate, Positive Functioning, No Barrel Leading, No Expansion
  • Warning: Read all warnings on the box prior to use.

Specifications:

  • Shellcase: Cal. 5.56mm brass shellcase (5.56x45mm)
  • Bullet: 55 grain (3.56 gram) Full Metal Jacket Boat Tail
  • Brass jacket, lead core
  • Diameter .2240 inch (5.69 mm)
  • Powder: Clean burning, low flash
  • Primer: Winchester non-corrosive primer - boxer type
  • Accuracy: 2.0 inches (5.1 cm) maximum average of mean radii at 200 yards (183 M)
  • 10 shot targets from a 20 inch (50.8 cm) accuracy test barrel
  • Muzzle Velocity: 3,250 ft/sec (991 m/s) nominal at 15 ft (4.6 m)
  • Fired in a 20 inch (50.8 cm) standard SAAMI test barrel
  • Muzzle Energy: 1290 ft-lb (1749 joules)
  • Pressure: 55,000 CUP max. average (3793 bars)
  • Waterproofing: Applied to primer annulus

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