There's a lot of good information available on long range shooting which explains how to correct trajectories for drop, wind deflection, etc. This book takes it a step further and discusses how various uncertainties affect your hit percentage.
The book is broken into 3 parts: Precision, Accuracy, and WEZ analysis.
Part 1 focuses on Precision, which explores how hit percentage is affected by variables affecting group size, including:
Muzzle velocity variation
Range estimation error
Wind estimation error, and
Inherent rifle precision
Part 2 focuses on Accuracy, which is how well the group is centered around the aim point. Chapters in the Accuracy section include:
Leveling your sights
Trajectory modeling
Secondary trajectory effects
Calibrating ballistic solutions, and
Live fire verification
Part 3 focuses on Weapon Employment Zone (WEZ) analysis including:
300 Winchester Magnum
300 Win Mag vs. .338 Lapua Mag
Score Shooting
Wind Sensor Array design
Varmint hunting
Medium and big game hunting
Military and tactical shooting
