FRSF Angle Degree Indicator with Bubble Level Precision Angle Cosine Fit 25.4mm/1" and 30mm/1.18" Scope Level Optic Bubble Level (Black-Left)

• Red Neddle: The red needle moves with your rifle and displays a number that indicates the percent your rifle is off level.
• Indicate Percent: Multiply the indicated percent by the target distance to easily calculate the adjusted distance for gravity.
• Bubble Leve: The bubble level which can be flipped to the side also allows you to have an additional indicator to achieve much higher accuracy.
• 100% CNC machined with aircraft aluminum alloy.
• Fits common scopes with 30mm and 1" diameter scope tubes.

Description:
This is the rifle Scope ring which helps you to adjust. With easy operation helps you with your use
Specifications:
Color: Black
Material: Aluminum Alloy
Package Included:
1 * Rifle Scope Ring