This Leupold FX-II Handgun 2x20mm with Duplex reticle features a silver finish, Multicoat 4, xtended lens system, DiamondCoat 2, 2nd generation argon/krypton waterproofing, twin bias spring erector system, super fast-focus eyepiece, lockable fast-focus eyepiece, classic/standard lockable eyepiece, standard multicoat, micro-friction 1/4 MOA, tactile power selector, proprietary nitrogen fill process, standard power selector, and 6061-T6 aircraft quality aluminum.