Winchester Ammunition introduced a new .22 Long rimfire cartridge desgined for accuracy and low noise. The SUPER-X CB-match .22 Long round pushes a 29 grain bullet at 770 fps.
From Winchester Ammunition:
New for 2008, Winchester® offers a highly accurate rimfire load designed to feed and function in single shot rifles chambered for the vintage .22 Long (L) and .22 Long Rifle (LR) cartridges.
The low-noise Winchester SUPER-X® CB-match with a lightweight 29-grain conical lead bullet is well suited for practice and ideal for discreet outdoor pest control.
The new CB-match grade round is engineered for pinpoint accuracy and a quiet report, producing a muzzle velocity of 770 feet per second (fps) and 38 foot-pounds of muzzle energy. This new 22 CB load feeds smoothly from conventional magazines and ejects reliably in .22 L and .22 LR chambered bolt-action rifles and single shots, but is not recommended for semi-autos. This round joins Winchester’s wide selection of rimfire products designed for precision target shooting, silhouettes, plinking, small-game hunting and pest control.
The new Super-X .22 Long CB-match features:
- 29-grain conical ball lead round nose bullet
- Low noise and discreet pest control
- Chambers in rifles designed for 22 Long and 22 Long Rifle cartridges (not recommended for semi-autos)
- Muzzle velocity of 770 fps
- Muzzle energy of 38 foot-pounds
For more information about Winchester Ammunition and its complete line of products visit www.winchester.com.


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