This is our Storm Tactical coil bound book set, printed on heavy 90LB index card stock, in a an easy to read size of 5.5" x 8.5" (half of an 8.5" x 11" sheet of paper). The book uses plastic coils, which have shown to hold up better than metal coils in the field.

This book was developed for the USMC AT BN (Anti Terrorist Battalion) Scout Sniper Platoon. before they deployed overseas. The book set was battle tested by this unit, with great results.

This book set contains one standard style Data Book, and an additional Field Book, heavily laden with Field Sketch Pages, Range Card Pages, and Sniper Observation Logs. These are the pages used often by Scout Snipers, and students in training at formal precision rifle schools and sniper schools.

These books can be used with Rite in Rain waterproof pen, sharpie fine point pen, sharpie extra fine permanent marker, uniball 207 style pen, or pencil.