RifleShooter.com | Does the MagnetoSpeed V3 chronograph change group size and point of impact?
Author: Bill Marr Date: March 8, 2018 Does the MagnetoSpeed V3 chronograph change group size and point of impact? For many of us the MagnetoSpeed barrel mounted ballistic chronograph has been a game changer. As a guy who used to drag his Oelher 35 P chronograph, sky screens and printer to the range and spend a good deal […]
