"Practical analog calculator is comprised of only two parts, uses no batteries, fits easily in a shirt pocket and is impervious to weather. Quick-to-align scales provide direct readout of range and bullet drop/wind drift, plus converts yards to meters. Also determines angle of fire, eliminates hold over errors for uphill or downhill shots. SPECS: Calculator - 31/4"" (8.4cm) wide, 61/2"" (16.5cm) long. Includes 27 page 81/4"" x 11"" instruction book. This book is very easy to read and anyone can understand the mildot system with a few minutes with this book. Includes several sample tests to check your comprehension level. Highly recommended by Impact.
