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.
Specifications:

Caliber	22 LR
Bullet Type	Hollow Point
Bullet Weight	40 GR
Muzzle Energy	183 ft lbs
Muzzle Velocity	1435 fps
Casing Material	Brass
Sub Brand
Rounds Per Box	100
Boxes Per Case	20
Bullet Coating