Scope Rings Material: Aircraft aluminum alloy. Universally use for 30mm/25.4mm
This precision-machined, aircraft-grade aluminum Angle Degree/Cosine Indicator (ADI/ACI) takes the guesswork out of uphill and downhill shots.The red needle moves with your rifle and displays a number that indicates the percent your rifle is off level.
25.4mm 30mm Scope Mount: Provides the correct height and forward placement necessary for proper scope mounting on various rifle platforms