The Mark 5HD rifle scope delivers superior edge-to-edge clarity and extreme low-light performance, while the versatility of its multiple reticle options will give you an advantage at the range or in the field. With three revolutions of elevation adjustment, the Mark 5HD was built to max out the performance of the latest long-range rifles and ammo. A versatile 5:1 zoom ratio gives you 5 times more magnification at high power than at low power (model magnification ranges may be available in powers of 5x: 1-5, 2-10, 3-15, 4-20, etc.), giving the user the ability to adjust the magnification to find the perfect balance between magnification and field of view for any situation. The larger the zoom ratio, the more versatile one scope can be.1/10 MIL OR 1/4.
The available 1/10th MIL (M5C3) or 1/4 MOA (M1C3) click windage and elevation provide precise and repeatable dialing for any shooter. The removable, low-profile throw lever makes changing magnifications quick and easy. It includes a thread protector plug to use when the lever is removed. Larger 35mm main tubes produce ample windage and elevation adjustment travel, which is ideal for long-range shooting. We also pioneered modern waterproof and fog-proof technology using advanced internal gasses and sealing methods that withstand extreme temperatures, elevation changes, and shocks, so the internals of the optics stays moisture-free and crystal clear for life.