Winchester's Varmint High Energy ammunition is designed to deliver maximum shock and deep penetration, making it ideal for varmints and coyotes. This 17 WSM caliber ammunition features a polymer-tipped bullet that provides excellent accuracy and expansion. With a muzzle energy of 375 ft-lbs and a muzzle velocity of 2600 fps, this ammunition is sure to get the job done. The brass casing ensures durability and reliability. For those who need to get rid of unwanted pests quickly and efficiently, Winchester's Varmint High Energy ammunition is a great choice. With fast shipping, you can get your hands on this ammunition in no time. Key Benefits and Features: Caliber: 17 WSMBullet Type: Polymer TipBullet Weight: 25 grMuzzle Energy: 375 ft lbsMuzzle Velocity: 2600 fpsCasing Material: BrassRounds Per Box: 50