EAST ALTON, Ill. (Jan. 3, 2013) – Coyotes, prairie dogs and other varmints, beware. In 2013, Winchester® Ammunition will arm small game hunters with the most revolutionary rimfire cartridge in the company’s almost 150-year history – the .17 Winchester Super Magnum. The .17 Win Super Mag offers the downrange performance of a centerfire cartridge at only a fraction of the cost. For the first time in history, hunters can expect pinpoint accuracy and devastating performance from a rimfire cartridge at ranges well past 200 yards. “Our engineers have been developing the top-secret .17 Win Super Mag caliber for more than three years and the rimfire revolution begins now,” said Brett Flaugher, Winchester Ammunition vice president of sales, marketing and strategy.  “At 3,000 feet per second it’s the fastest modern rimfire cartridge on the planet. The downrange energy deposited by the .17 Win Super Mag will be a game-changer for varmint and predator hunters everywhere.” Read more