This Kimber 1911 Tactical Ultra II .45 ACP pistol features self-illuminating tritium night sights, ambidextrous safety, extended and beveled magazine well, laminated double diamond grips with the Kimber logo, 30 lines-per-inch front strap checkering, 3" match grade steel barrel, match grade premium aluminum trigger, steel slide, and a compact, lightweight, matte gray aluminum frame with KimPro II finish.