GOHIKING 2.5-10x40 Hunting Rifle Scope Dual Illuminated Mil-dot with Red Laser Combo Rifle Hangers Magnification 2.5-10X with 40mm objective, field Of View: 100 yards of 32.5' @ 2.5x - 8.9' @10x,laser range up to 100 yards. The multi-coated green objective lens boast higher light transmittance for better clarity performance Red and green illuminated reticle , 5 brightness levels for all environments. Solid aluminum alloy construction, quick and secure attachment to all Picatinny or Weaver rails.Nitrogen filled and O-ring sealed for waterproof, fog proof performance. Designed for long and comfortable eye relief, angle cut sunshade reduces glare under bright light conditions. Built-in Laser Sight for Tactical Operations or Target Practice Hunting season, the best gift for teammatefriends