Fill my Airfoil with fill media in microfiber cloth zipper bag (Not for Endgame, it's already filled) Tier One TACTICAL Rings are

Tier One TACTICAL Rings are precision made on 5 axis CNC machinery

You will see improvements in accuracy

With no air in the system

In fact it is IOR one of most popular riflescope

Alternatively

Fill my Airfoil with fill media in microfiber cloth zipper bag (Not for Endgame, it's already filled) Tier One TACTICAL Rings areBy adding this to your cart along with the Airfoil or Airfoil L (not for Endgame, it comes always filled), I will fill your bag to the proper level with my preferred fill media and ship it to you ready for use. The inner bag has a zipper, and since the Airfoil is modular, you can easily swap out the fill for a lightweight option when neededperfect for a hunting tripthen revert back in minutes. If you already own an Airfoil, this can be purchased