Vector ACD Skeleton 30mm Extra Lite

100% avoid CANT, 30mm Diameter, One Piece Skeleton Style ACD Scope Mount Air Bubble Level,Easy to Use, Designed for Real Firearms, 6 Bolts per Ring Full Metal, w/25.4mm 1" adapter, half ring w/ picatinny rail

Diameter:30mm

Overall Length:139mm(5.5 inch)

Install Length:80mm (3.2" two big bolts distance)

Height:28mm(2.3"from bottom to ring center)

Weigth:150g(5.3 ounce)

Finish:Black matte

Anti Cant Device mount designed for real fire arms

One piece mount design

Bap between two rings 55mm (2.2 inch)

High quality 6063 T6 aircraft grade aluminum alloy

Including items: hex key, 25.4mm 1" adapter, half ring with picatinny rail