Aim-O FXD 4x Magnifier Dark Earth

The Aim-O FXD 4x Magnifier Dark Earth is a magnifier with a magnification of 4x that fits on most Airsoft units with Picatinny rail.

Furthermore, this magnifier is equipped with lens caps to protect the lenses during transport and is equipped with a QD (Quick Detach) system so you can quickly and easily (de)install it. Keep in mind that these magnifiers do not always align perfectly with the scope or sight you want to use it for and you may need to use a riser to get both aligned.

Of course, this magnifier is a flip-to-side magnifier so you can decide when to use the magnification and when not to.