Actually, the Biathlon has been at least partially shown in the last several Winter Olympics. Even the Liberal media has to marvel at what these guys accomplish to go from flat out speed skiing to basically shooting a half dollar piece at 50 meters with open sights. After just trying to shoot some of the 10 meter air rifle competions in the summer time, what those guys do boggles the mind.
As said, the Anschultz and Hammerli rifles are the tools of choice for most of that kind of shooting.
"Every moving thing that liveth, I give unto you as meat" (Gen 9:3)
Aim small.........miss small.
Trust God..........but keep your powder dry!