Best Grain for 5.56: Optimizing Your Rifle’s Performance
Understanding Grain Weight and Bullet Dynamics The time period “grain weight” refers back to the mass of a bullet, measured in grains. For perspective, one grain is roughly equal to 0.0648 grams. The grain weight of a 5.56 bullet straight influences its trajectory, velocity, and total ballistics. The impression on these components determines how the … Read more