Nikon Slughunter 3-9 X 40 mm Riflescope and Lens Pen Pro Cleaning Kit 3-9 X 40MM BDC 200 SLUGHUNTER RETICLE INTEGRATES UNIQUE, EASY-TO-SEE BALLISTIC CIRCLES THAT PROVIDE INSTANT AIMING POINTS BRIGHT, MULTICOATED OPTICS DELIVER UP TO 92% LIGHT TRANSMISSION; 5" CONSTANT EYE RELIEF PRECISE, HAND-TURN .25-MOA CLICK ADJUSTMENT CLEANING KIT INCLUDES 2 SIZES OF LENS PENS, AN ANTI-FOG CLOTH & A MICROFIBER CLEANING CLOTH