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Designed and manufactured as if your life depended on it
Manufactured to the exacting specifications required by such organizations and demanded by our customers, X-TAC™ is the choice for the professional and enthusiast alike. At PMC, we know your job demands that you think of everything. But we also know that when the chips are down you shouldn’t be thinking about your ammunition.

5.56mm NATO

  • ITEM NO: 5.56X
  • BULLET TYPE: FMJ-BT
  • WEIGHT: 55 grain
BALLISTICS (barrel length: 20 inches)
VELOCITY (feet per second)
  • Muzzle: 3270
  • 100 Yds: 2898
  • 200 Yds: 2555
  • 300 Yds: 2237
  • 400 Yds: 1943
  • 500 Yds: 1674
ENERGY (foot-pounds)
  • Muzzle: 1306
BULLET PATH (inches)
  • Muzzle: -1.5
  • 100 Yds: 0
  • 200 Yds: -2.6
  • 300 Yds: -10.6
  • 400 Yds: -25.6
  • 500 Yds: -49.9
Ballistic Coefficient
  • 0.243
Bullet Length
  • 0.740
Sectional Density
  • 0.156