Prepare your rifles with the versatile Mark 4HD. Building on the legendary performance of its predecessors, we've enhanced it with a slimmer main tube packed full of professional-grade features. Whether you're an avid enthusiast or a seasoned expert, the Mark 4HD delivers exceptional optical clarity and a lightweight design, ideal for both range shooting and field use. The Mark 4HD series offers five magnification options, ensuring precise performance from close-quarters to long-range engagements and everything in between. Each scope features a three-turn elevation dial for confidence at extreme distances, a precise ZeroLock windage adjustment resistant to impacts and a side focus for razor-sharp images as close as 25 yd. Like all Leupold riflescopes, they're waterproof, fogproof and backed by our lifetime guarantee.