Designed for the precision AR-15 shooter, Leupold’s IMS optic mounts clamp directly to a MIL-STD 1913 Picatinny flattop rail to raise the scope and push it forward, eliminating the need for separate risers or specialized short eye relief optics. Slides into place and secures with steel crossbolts that hold tight. Aluminum, hardcoat anodized finish, matte black.
Mark 1/Mark 2 Rails feature eleven MIL-STD 1913 Picatinny cross-slots on top that offer plenty of flexibility in ring spacing. Mark 1 locks into place on the recevier with two, flush-fitting T-15 Torx® cap screws. Mark 2 Rail provides the same advantages as the Mark 1, plus the added benefit of easy-to-grasp ½" hex nuts on the crossbolts for quick release removal and installation.
Mark 2 Integral Mounting System adds to the features of the Mark 2 Rail integral scope rings, available for 1" or 30mm diameter scope tubes.
AR-15, Issue:11, Page:092
Big Book Catalog, Issue:68, Page:096
Sinclair, Issue:5B, Page:202
SPECS: Aluminum, hardcoat anodized finish, matte black. Steel crossbolts. 5½" (14cm) long.