Many .22 cal springers shoot Exacts at really low velocities. Assessing a gun with them can be misleading. Switching from Exacts to FTT's my 350 Mag .22 cal's MV climbed 98 fps. So, if one gun's barrel prefers Exacts and another doesn't, the difference between the MV's can be extreme, even when the guns themselves have no difference in "baseline" output.