country_of_origin steyr hs .50
Steyr - Daimler - Puch was a large manufacturing conglomerate based in Steyr , ___MASK92___ , which was broken up in stages between 1987 and 2001 . The component parts and operations continued to exist under separate ownership and new names . Steyr Mannlicher is a firearms manufacturer based in Sankt Ulrich bei Steyr , ___MASK92___ . Originally part of Steyr - Daimler - Puch , it became independent when the conglomerate was broken up in 1989 . The North Atlantic Treaty Organization ( NATO '), also called the North Atlantic Alliance , is an intergovernmental military alliance based on the North Atlantic Treaty which was signed on 4 April 1949 . The organization constitutes a system of collective defence whereby its member states agree to mutual defence in response to an attack by any external party . Three NATO members are permanent members of the United Nations Security Council with the power to veto and are officially nuclear - weapon states : the United States , ___MASK68___ and the United Kingdom . NATO ' s headquarters are located in Haren , Brussels , Belgium , where the Supreme Allied Commander also resides . Belgium is one of the 28 member states across North America and Europe , the newest of which , ___MASK48___ and Croatia , joined in April 2009 . An additional 22 countries participate in NATO ' s Partnership for Peace program , with 15 other countries involved in institutionalized dialogue programmes . The combined military spending of all NATO members constitutes over 70 % of the global total . Members ' defence spending is supposed to amount to 2 % of GDP . A sniper rifle is a man - portable , high precision , shoulder - fired rifle , for military or law enforcement use , designed to ensure more accurate shooting at longer ranges than other small arms . A typical sniper rifle is built for high levels of accuracy , fitted with a telescopic sight and chambered for a military centerfire cartridge . The Steyr HS . 50 is a . 50 BMG single - shot anti - materiel sniper rifle manufactured by Steyr Mannlicher . A snipe is any of about 25 wading bird species in three genera in the family Scolopacidae . They are characterized by a very long , slender bill and crypsis , or camouflage , plumage . The " Gallinago " snipes have a nearly worldwide distribution , the " Lymnocryptes " snipe is restricted to Asia and ___MASK89___ and the " Coenocorypha " snipes are found only in the Outlying Islands of ___MASK96___ . The three species of painted snipe are not closely related to the typical snipes , and are placed in their own family , the Rostratulidae . The . 50 Browning Machine Gun (. 50 BMG , 12 . 7 × 99mm NATO and designated as the 50 Browning by the C . I . P .) is a cartridge developed for the Browning . 50 caliber machine gun in the late 1910s . Entering service officially in 1921 , the round is based on a greatly scaled - up . 30 - 06 cartridge . Under STANAG 4383 , it is a standard cartridge for NATO forces as well as many non - NATO countries . The cartridge itself has been made in many variants : multiple generations of regular ball , tracer , armor - piercing , incendiary , and saboted sub - caliber rounds . The rounds intended for machine guns are linked using metallic links .