The Micro 9 Nightfall (DN) (day/night sights) features Hogue Wraparound Grips and has a smooth trigger pull, mild recoil and the intuitive operation of a 1911.  The "DN" means Deluxe day and night sights in this Kimber Micro 9 Nightfall edition 9MM semi-automatic pistol with a 3.15 " barrel.