0
Your Cart

The Determinator measures groups within a 1.5"diameter. Measurements are laser cut into acrylic with a glow-in-the-dark cord attached. Shoot three to five shots. Lay Determinator over shot group. Adjust until one of the circles cross the center of the two outer most holes. Read measurement on that circle to determine group size.

Reviews

There are no reviews yet.

Be the first to review “Atlas Determinator”

Your email address will not be published. Required fields are marked *

Recently viewed products

0