The Sightmark fixed cantilever scope mount is designed for scopes which are built from a 34mm main tube. Additionally, this one-piece mount features a .5" offset and is designed to ensure that your optic will sit at the proper height on an AR-15 rifle. The cantilever scope mount is made from durable 6061-T6 Aluminum and features a non-reflective matte black finish.

Specifications and Features:
Sightmark AR-15 Cantilever One Piece Scope Mount SM34018
34mm Tube Diameter
Cantilever One Piece Scope Mount
AR-15 Height/Correct Eye Relief
20 MOA Elevation Built In
Made from 6061-T6 Aluminum
Non-Reflective Finish
Matte Black Finish

Fits:
For AR-15 Upper Receivers