The Meprolight M22 Lens Polarizer & Flash Guard Set 5622090000 is designed to enhance the performance of your Meprolight M22 reflex sight. This set includes a lens polarizer that reduces glare and reflections, improving visibility and target acquisition in bright conditions. The flash guard provides an extra layer of protection by eliminating reflections off the objective lens, ensuring a clear and unobstructed view. Easy to install and remove, this set offers added functionality and protection for your reflex sight, making it ideal for tactical shooters and hunters who need reliable performance in varying lighting environments. Meprolight M22 Lens Polarizer & Flash Guard Set 5622090000