Ready your rifles with a versatile mark 4hd.We took the performance of its predecessors and gave it a slimmer maintube that's been packed full of professional-grade features.The mark 4hd provides you with 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 wont budge when knocked around, and a side focus that delivers tack-sharp images as close as 25 yards.M1c3 elevation adjustment type.Magnification: 8-32xObjective: 56mmField Of View: 13.10 - 3.40 ft @ 100 ydsEye Relief: 4.20"-3.90"Tube Diameter: 34mmLength: 15.60"Weight: 30 ozReticle: FFP PR2 MOAParallax Adjustment: Side FocusProofs: Fog Proof/Shockproof/WaterproofOptic Coating: Guard-Ion