I was using some leftover .22s this weekend, I lost the box so I don't know the specs but. It seemed the 160 yard target was just not going to happen. I have some Viper hyper-velocity 22s that supposed to do a 4.7 inch drop at 100 yards if zeroed t 50. I think it said 1350 fps. Has anyone ever seen a hotter load, or removed the bullet and added some More powder to spice it up, maybe a pinch of fast powder to get a little more speed?