Leupold – MARK 4 ER/T 6.5-20X50mm M5A2®

Designed and engineered with the military sniper in mind, Leupold quickly responded to the need for a second generation of precision long-range riflescopes with the Mark 4 Extended Range/Tactical. Available in 6.5-20x50mm, the ER/T includes an auto-locking elevation adjustment for rock-solid reticle adjustment,a 34mm maintube for maximum elevation and windage travel, 1/10 milliradian adjustments, front focal plane reticle, elevation zero-stop and tactile revolution indicator on the elevation adjustment. Each revolution of the elevation dial produces 10 milliradians of travel, allowing access to 20 milliradians of total internal adjustment in just two rotations