Question: The .45 GAP is produced by a company headquartered in what country?

full_context: Document 1: Beretta: Fabbrica d'Armi Pietro Beretta ] (literally, "Pietro Beretta Arms Factory") is a privately held Italian firearms manufacturing company operating in several countries. Its firearms are used worldwide for a variety of civilian, law enforcement, and military purposes. Sporting arms account for three-quarters of sales; Beretta is also known for marketing shooting clothes and accessories. Founded in the 16th century, Beretta is the oldest active manufacturer of firearm components in the world. In 1526 its inaugural product was arquebus barrels; by all accounts Beretta-made barrels equipped the Venetian fleet at the Battle of Lepanto in 1571. Beretta has supplied weapons for every major European war since 1650.
Document 2: Heckler &amp; Koch G41: The G41 is a German 5.56×45mm NATO assault rifle introduced in 1981 and produced in limited quantities by Heckler & Koch. It was designed to replace the 5.56mm Heckler & Koch HK33 in service providing a more modern weapon compatible with contemporary NATO standards. It is chambered for the 5.56×45mm NATO cartridge and can use both SS109 and M193 ammunition. Assembly of the G41 has been discontinued by Heckler & Koch, however, production rights to the rifle were acquired by the Italian arms manufacturer Luigi Franchi.
Document 3: Steyr M: The Steyr M is a series of semi-automatic pistols developed by Steyr Mannlicher GmbH & Co KG of Austria for police services and the civilian shooting market. Design work on the new pistol began in the early 1990s and the final product known as the M9 (adapted to fire the 9×19mm Parabellum cartridge) was officially unveiled in the spring of 1999. The M40 version chambered in .40 S&W was developed before the M9, followed later by the M357 (caliber .357 SIG or 9×22mm) and two smaller variants of the M9 and M40 designated the S9 and S40 respectively. These pistols were developed primarily for concealed carry and have a shortened barrel, slide, smaller frame and a reduced magazine capacity. In 2013 the Steyr M (Medium) and S (Small) form factors were complemented by the L (Large) sized series and the C (Compact) sized series both available in 9×19mm Parabellum and .40 S&W chamberings as the L9-A1, L40-A1, C9-A1 and C40-A1.
Document 4: FN Herstal: Fabrique Nationale d'Herstal (French for: National Factory of Herstal), self identified as FN Herstal and often referred to as Fabrique Nationale or simply FN, is a leading firearms manufacturer located in Herstal, Belgium, and is owned by the holding company Herstal Group which is owned by the regional government of Wallonia. It is currently the largest exporter of military small arms in Europe.
Document 5: 4.6×36 mm: The 4.6×36 mm is a cartridge developed by Heckler & Koch for its experimental HK36 assault rifle of the 1970s. When the rifle was not taken into service by any military force, its ammunition was not used for any other weapon design. The main feature that set the bullet apart from its contemporaries was the use of a so-called "spoon tip" (German: "Löffelspitz"): the tip had a concave area on one side which was intended to make the bullet "tumble" after hitting a target, in order to give it greater stopping power than such a small, high-velocity bullet would otherwise have.
Document 6: Smith &amp; Wesson Model 78G: Smith & Wesson models 78G and 79G are vintage models of air-powered pistols. Each model chambered either a .177 or .22 caliber pellet. The Smith & Wesson G-series pistols were designed with attention to accuracy and weight, making them ideal in developing short-range marksmanship skills while using a less-penetrating, air-driven pellet as the projectile. They were designed to imitate the Smith & Wesson Model 41 target pistol. Both models are equipped with target style adjustable sights.
Document 7: .45 GAP: The .45 G.A.P. (often called the .45 "GAP") pistol cartridge was designed by Ernest Durham, an engineer with CCI/Speer, at the request of firearms manufacturer Glock to provide a cartridge that would equal the power of the .45 ACP, have a stronger case head to reduce the possibility of case neck blowouts, and shorter to fit in a more compact handgun. G.A.P. is an initialism for "Glock Automatic Pistol", and the .45 G.A.P. is the first commercially introduced cartridge identified with Glock.
Document 8: Steyr Mannlicher: Steyr Mannlicher is a firearms manufacturer based in Sankt Ulrich bei Steyr, Austria. Originally part of Steyr-Daimler-Puch, it became independent when the conglomerate was broken up in 1989.
Document 9: Glock Ges.m.b.H.: Glock Ges.m.b.H. (trademarked as GLOCK) is a weapons manufacturer headquartered in Deutsch-Wagram, Austria, named after its founder, Gaston Glock. While the company is best known for its line of polymer-framed pistols, it also produces field knives, entrenching tools, and apparel.
Document 10: FN 5.7×28mm: The FN 5.7×28mm is a small-caliber, high-velocity cartridge designed and manufactured by FN Herstal in Belgium. It is a bottlenecked centerfire cartridge that is somewhat similar to the .22 Hornet or .22 K-Hornet. Unlike many new cartridges, it has no parent case; the complete package was developed from scratch by FN. The 5.7×28mm was developed in conjunction with the FN P90 personal defense weapon (PDW) and FN Five-seven pistol, in response to NATO requests for a replacement for the 9×19mm Parabellum cartridge.
Document 11: Heckler &amp; Koch MP7: The Heckler & Koch MP7 "(Machine Pistol 7)" is a German Personal Defence Weapon (PDW) designed and manufactured by Heckler & Koch (H&K) and chambered for the HK 4.6×30mm cartridge. It was designed with the new cartridge to meet NATO requirements published in 1989, as these requirements call for a personal defense weapon (PDW) class firearm, with a greater ability to penetrate body armor than current weapons limited to conventional pistol cartridges. The MP7 went into production in 2001. It is a direct rival to the FN P90, also developed in response to NATO's requirement. The weapon has been revised since its introduction and the latest production variants are the MP7A1 and MP7A2.<ref name="Heckler & Koch HK MP7 Submachine Gun / Machine Pistol July 30, 2012"> </ref>
Document 12: SIG Sauer: There are two SIG Sauer companies. The original company, SIG Sauer GmbH, is a Swiss-German firearms manufacturer and exporter, formed in 1976 as a partnership between Schweizerische Industrie Gesellschaft (SIG) of Switzerland and J.P. Sauer & Sohn of Germany. SIG (now known as SIG Holding, AG) no longer has any firearms business. Their firearms subsidiary, Swiss Arms AG, was sold to (L&O Holding) of Emsdetten, Germany and was renamed Swiss Arms. L&O Holding is currently the parent company of SIG Sauer GmbH.
Document 13: 7.65×21mm Mannlicher: The 7.63 mm Mannlicher or 7.65 mm Mannlicher is a centerfire pistol cartridge developed for the Steyr Mannlicher M1901 pistol. This military pistol was rejected by the Austrian Ministry of War, but was often carried as a private weapon by officers. England began manufacturing ammunition when the Mannlicher pistol became popular in South America. Germany began manufacturing ammunition after World War I, but identified the ammunition as 7.65 Mannlicher to differentiate it from the 7.63×25mm Mauser cartridge. This cartridge headspaces on the mouth of the case.
Document 14: Ruger American Pistol: The Ruger American Pistol is a polymer-framed, semi-automatic pistol introduced by Ruger in December 2015. The pistol uses a pre-tensioned striker firing system, and is chambered in 9mm Luger and .45 ACP. The pistol uses a Browning-type locked-breech short recoil action, with a barrel cam system that is designed to reduce felt recoil. The serialized part of the pistol is a steel chassis, which is fit to a glass-filled nylon frame. The frame incorporates a Picatinny rail for mounting accessories.
Document 15: GOL Sniper Magnum: The GOL-Sniper Magnum is a bolt-action sniper rifle designed by the German company Gol-Matic GmbH of Birkenau, Hessen. The rifle is available in tactical as well as sporting and match configurations. It is developed from Austrian Steyr SSG 69.
ground_truth: Austria