Check the listing for details. ITC Data Book 2-Law Enforcement-Military Operational Sniper Log ITC Marksmanship. Condition: New. Listed at 63.00 USD. ITC Data Book 2 was developed for designated long range shooters in the Federal, State and Local Law Enforcement community. The purpose of the ITC Data Book 2 is to provide an operational reference for retrieving critical information unique to the Observation/Shooting team professional. The information provided in Data Book 2 must be combined with the individuals training, specific rifle information and personal experience to be effective. Once your critical data is integrated, Data Book 2 will function as a primary tool to support your mission success. Printed on the strongest and most reliable writing paper unique only to our ITC Data Books. This is the same "Never-Tear" paper I first used when conducting underwater dive operations in the SEAL Teams. Absolutely no match for reliability and strength of any other kind of marketed waterproof paper like Rite in the Rain or TYVEX, guaranteed! • Perfect for any caliber weapon system you may operate • 40 double-sided spiral bound "Never-tear" pages • Categories: Observation, Range estimation, Angle shooting, Bullet trajectory, Come-ups, Wind calculations,Temperature data, Cold bore shots, Conversion tables and more. • Measures: 8" x 5-3/4" x 3/4" , Weight: 10 oz. • Black Cordura® cover with zipper and inside pockets