Angle Cosine Level


The Angle Cosine Level is essential for accurate shots on inclined terrain. The built in Anti-Cant Device helps you keep your rifle perfectly level. From Sniper Tools.

Angle Cosine Indicator

The ACL is a vault solid, water resistant precision instrument. It is quiet and made from aircraft grade aluminum, which is anodized in a flat black color. The Cosine numbers are laser engraved onto the body. The lens is shatterproof, shockproof and resistant to chemicals such as acetone and cleaning solvents. The all mechanical anti-cant device opens with a flip of your thumb, is displayed in full view and also rotates so that it remains vertical on the Z axis. This device is not a spirit bubble level. There is no glass vial to break and no liquid to leak out or freeze from cold weather temperatures. Completely mechanical, there are no batteries to fail, and no electronics to fail.

This Angle Cosine Level from Sniper Tools does not include a mounting system.
It can be mounted to a picatinny rail by using the optional Nightforce Rail Mount


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