Winchester Ammo Super X, Win X17hmr1 17hmr 20xtp 50/20

Winchester super-x rimfire cartridges are the most technologically advanced ammunition.By combining advanced development techniques and innovative production processes, they have elevated ammunition performance to its highest level.

Caliber: 17 HMR
Bullet Type: XTP Jacket Hollow Point
Bullet Weight: 20 gr
Muzzle Energy: 250 ft lbs
Muzzle Velocity: 2375 fps
Casing Material: Brass
Rounds Per Box: 50
Boxes Per Case: 20
Hazair: Yes