Pellet Sizer 22 Caliber Precision turned from solid brass, these pellets sizers force the pellet through a reamed taper, ensuring every pellet is exactly the same size, reducing group sizes and eliminating “flyers” in the field. Needless to say, the sizer will only reduce pellet size. Putting 4.51mm pellets through a 4.53mm sizer will have no effect.
These things are hard to find. This one is great. Well made and the pellets shoot great after re-sizing.