Lining up your shot is easier than ever with the Crosman TAG 6 - 20 x 50 Riflescope on your firearm. Built with a fast-focus eyepiece and a rugged 1-inch tube, this scope's TAG bullet drop-compensating reticle can be calibrated to match your combination of bullet and load up to a distance of 600 yards. Should conditions turn wet, the waterproof, shockproof and fog-proof construction help you to keep going.