” The recall is for M*22 22 Long Rifle 40 Grain Black Copper Plated Round Nose rimfire ammunition marked with the symbol number S22LRT and lot numbers GD42L or GD52L.
The company says they’ve found some double powder charges in these two lots of ammunition. If fired, a double powder charge can render a firearm useless and cause serious injury to the shooter. Basically, if you don’t want to blow your hand off and ruin your gun, make sure you’re not firing a double powder charge.
For more information or to report recalled ammo, visit Winchester’s website, or call 866-423-5224.”