STS MOA Ruler

The Minute of Angle (MoA) Ruler is a multipurpose ruler designed to assist firearm shooters both in calibrating their firearms sites and measuring the accuracy of target shooting results. This ruler assists target shooters by providing a mechanism for rapid, accurate estimations of both shooting ’Group’ sizes and the ‘Minute of Angle’ value adjustments required to calibrate or ‘zero’ firearm sights.

• MoA dimensions for both Metres and Yards
• Conversion table, D.O.P.E Table, Wind Direction Scale, Elevation Chart
• High contrast Orange substrate with gold plated lettering

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