The UltimateSlam takes the guesswork out of long-range shots with your black-powder rifle. Instantly adapts in the field with an easy-to-use power selector to provide pinpoint accuracy for whatever charge you need to take down a trophy at distances up to 300 yards. Leupold's advanced Sabot Ballistics Reticle™ (SA.B.R.™) provides ranging and holdover points you can count on at 50, 100, 150, 200, 250 and 300 yards. Each digitally designed aiming point represents a 3" area on your target, providing the perspective you need for a long shot. Fully multicoated lens system provides crisp, razor-sharp pictures, even in low-light conditions. Built to the highest standards for a lifetime of reliable use in the field. Waterproof, shockproof and fogproof. Leupold's Golden Ring Lifetime Warranty.