I hope everyone had a great Christmas.
Since I did not get as much as a lump of coal for Chrstmas I decided to sight in my Powermaster 66. It was hitting low at 15 yards. My question is at what range should I sight in the scope? I was putting the wad cutters through a very thick cardboard box and into the dirt behind it. It has plenty of power, just not sure how far out the arc of the pellet is.