Vector Optics 30mm One Piece Angle Indicator Bubble Level Cant. Monoblock. (V-3)

Specification:

• Diameter: 30mm with 1" adapter
• Overall Length: 140mm (5.5 inch)
• Ring Gap: 55mm (2.1 inch)
• Ring Width: 26mm (1.0 inch)
• Indicator Dia.: 30mm (1.2 inch)
• Weight: 180g (6.3 ounce)
• Finish: Black matte
• Mount: 21mm picatinny

Description:

This ADI is calibrated in degrees and cosines give you an instant read out which can enter directly into ballistic software program on your pocket PC or use with a pre-printed angle drop chart to achieve high accurate shooting.

The red needle moves with your rifle and displays a number that indicates the percent your rifle is off level. Multiply the indicated percent by the target distance to easily calculate the adjusted distance for gravity.

The bubble level which can be flipped to the side also allows you to have an additional indicator to achieve much higher accuracy.

Angle indicator and scope level support long range precision shooting

Designed for real fire arms

The bubble level can be put on either side

30mm one piece mount skeletonized extra light

See-through style

Level and indicator were both center aligned during the assembling

High quality 6063 T6 aircraft grade aluminum alloy

Including items: hex key, 25.4mm 1" adapter

P.S:

1, If not satisfied with the angle indicator position, use the proper screwdriver to release the indicator screw and reset its position.

2, If the bubble is not shown in the middle or is not vertical when it's on the left side, use proper screwdriver to adjust the tiny screw for different height.