Your Daily Ballistics Insight
Understanding BC (Ballistic Coefficient): A higher BC means the bullet is more aerodynamic and will retain velocity better over distance. G7 BC is typically more accurate for modern boat-tail bullets than G1 BC.
For long-range shooting, always verify your BC with real-world drop data. Manufacturers' published BC values can vary based on velocity ranges.
Temperature can affect muzzle velocity by 1-2 fps per degree Fahrenheit. Cold weather typically reduces velocity, while hot weather increases it.
Learn to read mirage, vegetation movement, and wind flags. A 10 mph wind at 90 degrees has maximum effect, while headwinds and tailwinds have minimal lateral impact.
For shots beyond 1000 yards, the Earth's rotation affects bullet trajectory. In the northern hemisphere, bullets drift right; in the southern hemisphere, they drift left.