Table of Contents
What is a perfect ballistic coefficient?
Ballistic coefficient is typically measured with a 3 digit expression. Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. The higher the number, the less drag the projectile will experience.
Is a higher ballistic coefficient better or worse?
A bullet with a high BC will travel farther than one with a low BC since it will keep its speed better, resist the wind better, and “shoot flatter” (see external ballistics). When hunting with a rifle, a higher BC is good for several reasons. A higher BC results in a flatter flight.
What is the best ballistic bullet?
Considered by many to be the optimum long-range, large-game cartridge, the . 300 Winchester Magnum has proven itself worldwide. It’s a top choice of military snipers and can launch heavy bullets with high speed and exceptional precision. Recoil is stiff and some find it hard to master.
What is the ballistic coefficient of a 6.5 Creedmoor?
The Hornady 6.5 Creedmoor 140 grain A-MAX boasts a Ballistic Coefficient of . 585 and muzzle velocity of 2710 FPS.
What 7mm bullet has the best BC?
The 195gr EOL bullet has the highest ballistic performance of any 7mm bullet currently in existence, and is truly the first of its kind for a number of reasons. The first thing to note about this bullet is that it breaks with the common trend-line for heavy bullets in a given caliber.
What is G1 ballistic coefficient vs G7?
G1 – also known as Ingalls, G1 projectiles are flatbase bullets with 2 caliber nose ogive and are the most common type of bullet. G7 – Bullets with the G7 BC are long 7.5 degree boat-tails, with 10 caliber tangent ogive, and are very popular with manufacturers for extremely low-drag bullets.
Which is better, .308 or 7mm rifle?
In truth, these are both great cartridges. It could be argued the .308 is better suited for large game thanks to heavier bullets, but it could also be argued the 7mm-08, with its lighter, faster, flatter-shooting bullets and less recoil, is better for medium game and varmints.
What is the best ballistic coefficient?
Ballistic Coefficient values at Mach 1.75 (1954 fps @ ICAO Standard Atmosphere), should be used when calculating trajectories for shooting beyond 600 yds. Ballistic Coefficient values at Mach 2.0 and 1.75 offer comparisons to other manufacturers that publish multiple BC’s based on velocity.
What is the best weight bullet for the 7mm08?
The 150 to 154 grain bullet weight can be very effective in the 7mm08 when used on game weighing around 90kg (200lb) out to moderate ranges. The 150 grain Nosler Partition is an excellent medium game killer.
What is a good ballistic coefficient number?
Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. The higher the number, the less drag the projectile will experience. But a higher ballistic coefficient doesn’t necessarily mean it is a better bullet.