Book excerpt: "The long shot. It's a challenge that both thrills and intimidates. Now, with Wayne van Zwoll's newest Gun Digest book, Mastering the Art of Long-Range Shooting, you can tackle the shots you've always wanted to with confidence and accuracy. Inside you'll find: the rifles, ammunition, optics, and tools that make shots beyond the 500-yard mark reality; bullet trajectory and drift dissected; reading, shading, and clicking the wind; [and] specialized schools that perfect long-distance skills"--Page 4 of cover.