Hornady

Caliber: 17 Hornady Magnum Rimfire (HMR) - Weight: 20 Grains - Bullet Type: Jacketed Hollow Point - Muzzle Energy: 250 ft lbs - Muzzle Velocity: 2375 fps - Rounds Per Box: 50 - The polymer tip of a V-Max bullet delivers more than tack-driving accuracy at long range -- it also creates dramatic expansion on impact. The flat trajectory delivered by the 17 HMR makes it the most accurate long-range rimfire ever made.