Wind Drift and Deceleration of the Cast Bullet at Black-Powder Velocities

There are many many factors to consider when shooting BPRCS. Mr. Mathews has written several books (papers) on the subject. If they were all compiled into one book for a fair price then they might be of some value. This particular book discusses some factors regarding Windage and BP velocities. Very basic information that could be summed up with one sentence, "Shoot heavy bullets with as much muzzle velocity as you can!" Not very helpful at all

Somewhat repetitious in the presentation of the information. The author does explain his ideas well and comes to well accepted conclusions. The problem though of reliable cast bullet alloy and hardness thereof is treated lightly. The author's final two part conclusion is valid however. The book is short but the information is valuable.

I'm using it to figure trajectories for my black powder rifle.