Vortex Micro3X Magnifier for Red Dots Neck Flap To determine your bushing size

To determine your bushing size

They should only be used on cases that will be fired in bolt action or single shot rifles

Note that they are not interchangeable with Case Trimmer Collets

99301 Special Collet for 470 Nitro

It will not etch or harm barrel steels and can be safely left to soak in the bore for an infinite period of time

Vortex Micro3X Magnifier for Red Dots Neck Flap To determine your bushing sizeNext level 3X magnification versatility when you need it for your red dot or holographic sight in an ultracompact, lightweight, and optically crisp package. Integrated quick release allows fast attach detach while camlock engages disengages magnifier with direct pressure. Adjustable flip mount allows for right or left handed use. The Micro3x Magnifier will work with any of our red dots. The Micro3x will not work with prism scopes. Micro3x mounts at