17 Winchester Super Magnum ammo is a very young rimfire cartridge, introduced in 2012, and features a very unique design. The majority of 17 caliber rounds were based off of 22 caliber rounds including the 223, the 221, and the 22 Long rifle. However this 17 Super Magnum is a bit different. The cartridge is actually based around a 27 caliber nail gun blank, and the cartridge was necked down for the smaller 17 caliber bullet. The cartridge can be described as a bottle necked, rimfire, 17 caliber cartridge.

The 17 Winchester Super Magnum fires a 20 grain cartridge at over 3,000 feet per second. This makes the 17 Super Magnum the fastest rimfire cartridge in the world and a superb varmint hunter. The round has a very light recoil, making it a great bulk plinking round. As you’d assume, the caliber makes an excellent beginner’s rifle, especially when it comes to varmint hunting. The round has been embraced by the firearms community, and a variety of weapons have been chambered for it. Including Savage Bolt actions, Winchester single shots, and even two semi automatic rifles. Check out all our 17 Win Super Magnum ammo for sale below:

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Recent 17 WIN SUPER MAG Reviews

  • ☆☆☆☆☆
    Federal American eagle 20 gr. polymer tip ammo The first time I used these I put 3 of them into 1/2 inch @ 100 yards.You might not think that to be unusual,but my new ruger was delivered with a trigger closer to 6# then it was to 5.Since attending to that I have one group of three under .300...ok so it's accurate.Lets talk about field performance.Ground squirrels were traumatically disassembled as though hit w/223.Hits were recorded out to 200 yards.What WAS unusual was that virtually ANY hit anywhere on the torso would kill almost immediately by shock...a 22 hit there would send them running!
    Robert Weth on 50rds - 17 Win Super Mag Federal American Eagle 20gr. Polymer Tip Ammo