I have just acquired 500 rounds of .22 ammo as described in title. The box calls it 22 LR CHP - 36 Grain. It's all brand new in boxes of 100, factory pack. Obviously it's hollow point. Does anyone know if this is more than just 22 LR - in other words, can I shoot this in my Remington Nylon 66 22 LR auto loader rifle, or is it too much for that? Can I shoot it in my Ruger 22 LR revolver? Sorry to be so dumb, I'm not familiar with this cartridge. Thanks for your help.