Not centered right out of the box. - Bushnell Laser Boresighter w/ Arbors

Right out of the box, laser lens was clearly not centered in the housing. With turning on the device and rolling it on a flat surface. From about 8ft from the wall to the flat surface the light literally had 6inches of movement. I can’t imagine using this on a target a 100 yards away. The sighter does have set screws to adjust the lens but why pay that much for something that I had to calibrate myself right out of the box.