MK Machining - Focus Wheel for Athlon Optics Scopes - Parallax Adjustment Wheel (Athlon Argos BTR)

Upgrade your optic with one of our focus wheels, speeding up parallax adjustment without breaking the bank. Our parallax wheels are proudly printed in the USA from durable custom made Nylon polymer, and feature a metal thread insert for increased strength when tightening. They install in a minute or less, and come with a lifetime warranty.