Fold Away Design: This scope level features a unique design with fold away, it can be folded up when not in use. By turning the nut outwards, the bubble level can be folded in or out easily. By turning the nut inwards,the bubble level is fixed for use. The scope leveling kit can be rotated 180°

Easy to Observe: Made of high visibility fluorescent green liquid, with clear scale and sensitive bubble, allowing you to easily observe and adjust the equipment according to the scope level bubble

Compact and Compatible: This scope level is fit to 21mm Picatinny rails. The connecting surface of the scope bubble level installed on the rail is strong and slim, allowing it to slot in at the base of your rifle scope. The fold away bubble level can save space and make your work more convenient

Excellent Production: The scope leveling kit is made of high strength aluminum alloy with an anodized surface finish, stronger. The scope bubble level bottle is sealed and wrapped. The stable product structure ensures long service life and reliability

Applicable Scene: The scope leveling tool works out of the box. With the wrench, you can simply install the scope level on rails for the level measurement. The professional scope leveling system helps you to correctly level your equipment, achieving accurate works

The scope levels have been factory-calibrated and verified using a precision testing platform. Please note that if your rail is non-standard or worn, it may cause the level to be installed unevenly. Before installation, please check your rail or equipment