5.56 55 Grain Ballistics Chart at Chart

5.56 55 Grain Ballistics Chart. Bullet weight (grains) bullet weight (grains) must be a number greater than 0. That would explain the nato cross on the headstamp, which would seem otherwise out of place when considering the fact that there has never been a nato standard for 55 grain 5.56.

Ever since its appearance, efforts have been underway to make the 5.56 nato something it really isn’t; This chart does not account for atmospheric conditions, so if you want to take in to effect these things check out the calculators official page. You are obviously a ballistic professor.

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Cannot seem to find easily understood 5.56 curves. That would explain the nato cross on the headstamp, which would seem otherwise out of place when considering the fact that there has never been a nato standard for 55 grain 5.56. 7 rows 223 remington ~ 55 grain ~ trajectory chart. Trajectory for sierra bullets.224 dia.