Concise and informative, thank you. Hearing that the correlations between wind deflection and velocity retention are linear is very helpful. I was surprised to hear that projectile weight has no bearing on BC calculations.

Very interesting... and easy to understand the somewhat confusing Science of Ballistic-Coefficient.

That was excellent, thank you.

Awesome video. Love this

A real simple demonstration of BC is to take a sheet of A4 paper and try and throw it across a room . Se how accurately you can throw it and how consistently it travels in the air . Now take that sheet and crunch it up into a tight ball and throw that across the room . instantly you will see the difference . Both Projectiles are the same weight and the same material but the crunched up ball has the better aerodynamic shape and therefor the higher BC .

Mr Practical Tactical in one very short vid you have explained many hours of reading from books ( do u remember them ?) the concept of reloading for accuracy . Thanks very much . Cheers from New Zealand.

👍🏻

Are Canadians even allowed to say the word gun anymore?

To much info. Looking for bc info only as your title indicates...

Hi, what BC should one use for 1500 yards range, 7.62x39 mm, 123 gr, FMJ BT bullet?

The number on the box is NOT marketing; the number correlates to the bullet profile under a controlled environment. When you're evaluating performance in real world settings, those values will obviously shift, but it's a reference point because you can account for different environmental conditions.

This video is My last hope of understanding BC!!! If I don’t get it by the end of this video I’m giving up.