50 BMG

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Our 50 BMG ammunition is ready for action. Encased in Barrett head-stamped brass, every cartridge is loaded with noncorrosive powder and primers as well as a 661 gr projectile using state-of-the-art machinery. Ammunition is sold in 80-round cases.

  • Bullet: 661 gr M33 Ball
  • Bullet Weight: 661 gr
  • Bullet Diameter: 0.510″
  • Ballistic Coefficient: .64 G1 / .33 G7
  • Bullet Length 2.300″
  • Barrel Twist: 1:15″; Right
  • Sight Height: 3.0″
  • Zero Range: 100 yd
  • Muzzle Velocity: 2800 fps; 32″ Barrel
  • Temp: 59 F
  • Pressure: 29.92 inHg
  • Relative Humidity: 0%
  • Altitude: 0.0 ft
  • Wind Speed: 5 mph
  • Wind Angle: 90°

MODEL 99 50 BMG (32″ BARREL)

 

Access archived 50 BMG M33 Ball information here.