All my Win stuff is at least 2 years old, but in several bricks of Wildcat, T22, 555, 333, High Velocity and any other Win .22 ammo they make but may have forgotten to name, I don't think I;ve ever had 1 FTF out of a Norinco EM332, CZ, 10/22 or Cooey 75. Wish I could say the same for Remmy stuff. And as far as accuracy goes, it's excellent.