These units may have small cosmetic blemishes but have been inspected and serviced by Leupold. They are guaranteed to perform up to Leupold's high standards and are covered under their Full Lifetime Guarantee. Upgrade every gun in your safe with a rugged Mark 4HD riflescope. Leupold took the legendary performance of the Mark 5HD and gave it a slimmer maintube that's been packed full of professional-grade features. Whether you're a dedicated enthusiast or a uniformed professional, the Mark 4HD's optical clarity and lightweight design will get the job done at the range or in the field. The Mark 4HD series features five magnification ranges, giving you an accurate and reliable option for close-quarter engagements, long-range dominance, and everything in between. They're available with a three-turn elevation dial for unmatched confidence at extreme distances, a precise ZeroLock windage adjustment that won't budge when knocked around, and a side focus that'll give you tack-sharp images down to 25 yards. And like all Leupold riflescopes, they're waterproof, fogproof, and backed by a lifetime guarantee. The Mark 4HD comes with 2 different turret options. MIL Scopes will have the M5C3 ZeroLock elevation turret and provide up to 30-MILs of adjustments in 3 revolutions. MOA scopes will have the M1C3 ZeroLock turret and and provide up to 71.5 MOA adjustments in 3 revolutions. The ZeroLock feature prevents inadvertent adjustments and ensures accurate return to zero.
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