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Leupold Integral Mounting System (IMS)

Designed for AR and AR style rifles and for heavy tactical use, Leupold's new IMS system is available in Mark 1, Mark 2, Mark 4 and Mark 8 configurations, and features a monolithic, cantilever design that is strong and durable under the most intense conditions. The integral base/ring (formed from one piece of bar stock) affixes securely to the Picatinny rail of most AR and other tactical rifles. The one-piece design provides for easier mounting as ring spacing is pre-set, and more accurate return-to-zero as you only need to mark one location on the rail. For available mounts (1 inch, 30mm and 34mm)
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LEUPOLD Mark 1 IMS Integral Picatinny Rail Mount - Matte - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 4 IMS Integral Picatinny Rail Insert - 20 MOA - Matte - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 2 IMS Integral Picatinny Rail Mount - Matte - The Mark 2 Rail is the same as the Mark 1 rail but has ½” keeper nuts for quick-release removal - fits a Flat Top Receiver with a Picatinny Rail
LEU110288 LEU110293 LEU110289
LEUPOLD Mark 4 IMS Integral Picatinny Rail Mount - Matte - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 4 IMS 20 MOA Integral Picatinny Rail Insert - 1 inch tube - Matte - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 4 IMS 20 MOA Integral Picatinny Rail Ring Insert - 30mm tube - Matte - fits a Flat Top Receiver with a Picatinny Rail
LEU110292 LEU110294 LEU110295
LEUPOLD Mark 2 Integral Mounting System (IMS) - Matte - 1 inch Tube - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 2 Integral Mounting System (IMS) - Matte - 30mm Tube - fits a Flat Top Receiver with a Picatinny Rail LEUPOLD Mark 8 IMS 34mm Mounting System - fits a Flat Top Receiver with a Picatinny Rail
LEU110290 LEU110291 LEU110296
LEUPOLD Mark 8 IMS 35mm Mounting System - fits a Flat Top Receiver with a Picatinny Rail
LEU114680