Winchester has determined the above lots of 22 Long Rifle rimfire ammunition may contain double powder charges. Ammunition with double powder charges
Here is a link to the news about double loaded Winchester 22 long rifle
http://www.thetruthaboutguns.com/2014/01/chris-dumm/winchester-pulls-major-derp-recalls-lots-22-long-rifle-ammo/
DO NOT USE WINCHESTER® M*22™ 22 Long Rifle RIMFIRE AMMUNITION WITH LOT NUMBERS GD42L or GD52L
If you have any questions concerning this 22 Long Rifle rimfire ammunition recall please call toll-free 866-423-5224,
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