This spiral notebook is crammed with important information, charts, and formulas, including scope adjustments, windage and elevation. Designed for the law enforcement sniper, it will benefit any serious shooter who wishes to log their performance at different ranges and under different conditions. Plenty of space for personal notes and observations. 66 pages in a hardcover spiral bound format that can be laid flat or folded back on itself. Designed with input from a former Army Ranger and current law enforcement sniper Todd Swank, who is one of today's top sniper competitors, shooting for Team Voodoo.