The Winchester Super-X Rimfire Ammo 22 Mag 40 gr Jacketed Hollow Point delivers a dependable hunting and range solution from Winchesters Super-X Magnum Rimfire series, offering 40 grain jacketed hollow point performance in .22 Winchester Magnum Rimfire (WMR) to control small game and varmints with confidence; with a listed muzzle velocity of 1910 fps and muzzle energy around 324 ft-lbs this JHP load provides rapid expansion and stopping power at common hunting distances while the brass casing and visible yellow box color make handling and identification straightforward at the range, training days, or in the field. If youre running bolt-actions, lever guns, or modern rimfire platforms, this .22 Magnum round feeds reliably and is tuned for terminal performance on coyotes, foxes, raccoons, and ground squirrels while remaining usable for target practice when you want a closer match to your hunting ammo. The Super-X line is known for consistency and accuracy, so shooters seeking a proven jacketed hollow point .22 Magnum with strong ballistic numbers and clear use cases will find this Winchester load a practical choice for seasonal control, predator calls, and precision varmint work.