Leupold Mark 1 Integral Mounting System 1-Piece Scope Base, AR-15, Matte Black | 110288

Leupold's Integral Mounting System (IMS) quickly and easily eliminates common issues when mounting standard riflescopes to AR-style rifles; scope height and eye relief. The aluminum IMS cantilever design mounts directly to a Mil-Spec 1913/Picatinny to raise the scope and push it forward. The Mark 1 rail slides into place, while the living hinge easily clamps to the rifle with two Torx T-15 screws, providing an easy-to-use alternative to risers.This model is compatible with AR style rifles.