Question: Kimber Aegis is a series of which single-action pistols?
Context: The Taurus Millennium series is a product line of double-action only (DAO) and single-action/double-action hammerless, striker-fired, short recoil operated, semi-automatic pistols manufactured by Forjas Taurus S/A (Taurus Forge) in Porto Alegre Brazil. The M1911 is a single-action, semi-automatic, magazine-fed, recoil-operated pistol chambered for the .45 ACP cartridge.  It served as the standard-issue sidearm for the United States Armed Forces from 1911 to 1986.  It was widely used in World War I, World War II, the Korean War, and the Vietnam War.  The pistol's formal designation as of 1940 was Automatic Pistol, Caliber .45, M1911 for the original model of 1911 or Automatic Pistol, Caliber .45, M1911A1 for the M1911A1, adopted in 1924.  The designation changed to Pistol, Caliber .45, Automatic, M1911A1 in the Vietnam War era. The Malinnov M1P is an improved NATO-standard 9×19 mm Parabellum round, a series of polymer-framed, short recoil-operated, double-action semi-automatic pistols designed and produced since 2015 by Aegis Malinnov Sdn Bhd, located in Kuala Lumpur, Malaysia and will be launched before the Langkawi International Maritime and Aerospace Exhibition (LIMA) 2015.  Malinnov also offer 1911-style pistols using double-stacked magazines with significantly larger capacities (typically 16 rounds). Kimber Manufacturing is an American company that designs, manufactures, and distributes small arms such as M1911 pistols, Solo pistols and rifles.  The USA Shooting Team, Marines assigned to Special Operations Command, and the LAPD SWAT team use Kimber pistols. This is a complete episode listing of the anime television series "The Tower of Druaga: the Aegis of Uruk" (ドルアーガの塔 〜the Aegis of URUK〜 , Druaga no Tō ~the Aegis of URUK~ ) and its sequel "The Tower of Druaga: the Sword of Uruk" (ドルアーガの塔 〜the Sword of URUK〜 , Druaga no Tō ~the Sword of URUK~ ) , created by Gonzo.  The "Aegis of Uruk" premiered on Japanese television, and across various websites including YouTube on April 1, 2008.  The "Sword of Uruk" followed on Japanese television and, again, across various websites on January 8, 2009. The Smith & Wesson 645 and Smith & Wesson 745 are second-generation semi-automatic pistols which predates Smith & Wesson's 4500 series of handguns.  The S&W 645/745 is chambered for the .45 ACP cartridge.  The S&W 645 is constructed almost entirely from stainless steel and is thus extremely resistant to harsh weather conditions, whereas the S&W 745 has a stainless steel frame and a blued carbon steel slide.  The S&W 645 was introduced in 1985 and discontinued in 1988.  The S&W 745 was produced from 1986 to 1990, primarily as a single-action competition gun for IPSC shooting. The Rock Island Armory 1911 series is a product line of single-action recoil operated semi-automatic pistols.  They are designed and manufactured by Armscor in Marikina, Philippines, and distributed in the United States by Armscor USA, located in Pahrump, Nevada. A revolver is a repeating handgun that has a revolving cylinder containing multiple chambers and at least one barrel for firing.  Revolvers might be regarded as a subset of pistols, or as an equal-ranking subset of handguns, distinct from pistols.  Though the term "revolver" usually only refers to handguns, other firearms may also have a single-action revolving chamber.  These include some models of grenade launchers, shotguns, and rifles.  These are different from other firearms with revolving chambers, such as miniguns and gatling guns in that revolvers typically require the hammer to be re-cocked with each shot and require manual reloading, while miniguns are semi-automatic or automatic and often belt-fed. The Beretta 92G-SD and 96G-SD Special Duty handguns are semi-automatic, locked-breech delayed recoil-operated, double/single-action pistols, fitted with the heavy, wide Brigadier slide, chambered for the 9mm Parabellum cartridge (92G-SD) and the .40 S&W cartridge (96G-SD), framed with the addition of the tactical equipment rail, designed and manufactured by Beretta. The Kimber Aegis is a series of M1911 pistols chambered in 9mm Luger and made by Kimber Manufacturing.  It includes the subcompact Ultra Aegis II, the compact Pro Aegis II, and the full-sized Custom Aegis II.
Answer: M1911