Sig Sauer Whiskey 4, Rifle Scope, 2.5-10X42mm, Second Focal Plane, Hellfire Illuminated Quadplex Reticle, 42mm Objective, 30mm Main Tube, Matte Finish, Black, 0.25 MOA Adjustment, Included Flip Back Lens Cover SOW42004 Building on SIG SAUER's tradition of innovative hunting optics, the new WHISKEY4 lineup offers the modern hunter a wide range of rugged 2.5 to 10 variable power riflescopes designed to perform reliably season after season. With quick and intuitive adjustments, including a removable magnification throw lever and locking zero-stop elevation turret, the WHISKEY4 eliminates guesswork when adrenaline is high. Capable of providing a crystal-clear image even at high magnification, this WHISKEY4 features a second focal plane, illuminated HELLFIRE QUADPLEX reticle. In addition to waterproof and fog-proof performance thanks to gas-purged lenses, each WHISKEY4 riflescope comes with factory-installed flip-back lens covers that maintain accessibility while protecting your optic.