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: 22 LR
Bullet Type: Super Speed Round Nose Copper Plated
Bullet Weight: 40 gr
Muzzle Energy: 150 ft lbs
Muzzle Velocity: 1300 fps
Casing Material: Brass
Sub Brand: Super-X
Rounds Per Box: 100
Boxes Per Case: 20
Hazair: Yes

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