The 17 win super mag was born out of a desire to create a rimfire cartridge with the performance of a centerfire. Winchester achieved this by necking down a .27 caliber nail-gun blank cartridge to accept a .17 caliber bullet. The result was a cartridge capable of launching a 20-grain bullet at a blistering 3,000 feet per second (fps), offering unprecedented flat trajectory and energy retention at...
17 win super mag The Birth of a Rimfire Giant
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