SMART PIN TECHNOLOGY accurately predicts what each pin gap will be based on the distance between your 20 yard pin and any other yardage.

Tool-less sight system that once calibrated at 20 and 30 yards, makes your 40, 50 and 60 yard pins! (Mathematically impossible to be inaccurate.)

 3 EASY STEPS:

1. Sight in your 20 yard pin using the tool-less micro windage and elevation adjustments.

2. For the next pin steb back to 30 yards and fine tune at that distance before shooting the remaining pins.

3. Onc eyou have 2 pins sighted in acurately the rest of your pins will be automatically set, it's that easy.

Turning the master adjustment knob just a 1/4 turn barely moves the 30 yard pin, while the 60 yard pin moves substantially more. This shows the movement of each pin at the designated yardage based on just a 1/4 turn of the knob.