Leupold 177094 Mark AR Integral Mounting System 1-Piece AR-Platform 30mm Matte Black

The Leupold Mark AR Integral Mounting System is a rock-solid, single-piece scope mounting solution built specifically for AR-platform rifles. Machined from 7075-T6 aircraft-grade aluminum and finished in matte black, this integrated base-and-ring combo clamps to any standard Picatinny rail and accepts any scope with a 30mm maintube. With a 5.43" overall length and a 1.40" mount height, the IMS provides a comfortable cheek weld and proper clearance over flattop front sights.

The Mark AR IMS uses a 5-bolt cross-bolt pattern to clamp your optic with a secure, repeatable hold, while 3 bottom lugs lock positively into the rail's slots to manage the felt recoil of semi-automatic fire. A STANAG-spec fit maximizes rail contact area so the mount returns to zero shot after shot. Pair it with a precision Leupold riflescope and you have a durable, no-compromise optic platform ready for duty, defense, or the range.

Designed, machined, and assembled in the USA, the Leupold Mark AR Integral Mounting System is a long-term upgrade over traditional two-piece bases and rings.