It officially replaced in 1936 the Springfield 1903 as a service rifle, due to the decision of the then Chief of Staff of the Army, General Douglas MacArthur, until it was replaced by the M14 in 1957. The rifle is fed by a block comb carrying 8 cartridges. When the last one is fired, the rifle throws the comb and locks the bolt in the open position. M16 Rifle The M16 is the standard United States assault rifle, first used in the Vietnam War replacing the M14. The M16 was initially rejected because it was constructed largely of plastic and aluminum. The M16 assault rifle is a militarized version of the AR-15 carbine, designed by Eugene Stoner. Currently, the United States uses the M16A2, very similar to the A1, but with a number of features that make it an improved weapon. Another new feature of the A2 version is that it can fire in semi-automatic or short bursts of three shots to avoid emptying the magazine. Nearly half a million AR-15s are sold each year in the United States. Weighing about four kilograms, it has a capacity for thirty rounds at a speed of 975 meters per second. FN FAL rifle The FN FAL, French acronym for Fusil Automatique Léger (Light Automatic Rifle), is a 7.62 x 51 NATO caliber, self-loading and self-firing assault rifle designed by the Belgian arms industry Fabrique Nationale de Herstal (FN) in the late 1940s and produced from the early 1950s to the present day. RPG-7 Ruchnoy Protivotankovyy Granatomyot anti-tank rocket system, is the best-selling anti-tank system due to its versatility and low cost. It has been built under licenses in numerous countries. The US Army has trained the Afghan National Police in its use. All Islamist terrorist groups as well as more than seventy countries have in their inventory the RPG-7 capable of penetrating the most advanced armor. The system weighs about seven kilograms with a range of 920 meters and a speed of 295 meters per second. Remington 870 It is an American weapon created in 1951 by the Remington Arms company. It is fed from below; it has a mechanism box with ejection port, a tubular magazine under the barrel, two push rods, internal hammer and a bolt that attaches to an extension of the canon. It can hold up to eight cartridges. UZI This is undoubtedly the best known and most successful product of Israel's military industry. The first unit of this submachine gun was manufactured in 1954 shortly after the independence of the state of Israel. More than 90 countries have these weapons in their inventory. It weighs about three kilograms with a range of 200 meters; its magazine holds 50 rounds. MAUSER K98k carbine The Karabiner 98 Kurz is a manual repeating rifle developed by the German manufacturer Mauser. It uses 7.92 x 57 ammunition and was adopted as a standard infantry rifle in 1935 for the Wehrmacht, which used it massively during World War II. The rifle played a key role in this war despite being somewhat outdated as it was a bolt-action rifle with a 5-round magazine, while the U.S. Army used the 8-round M1 M1911 This is an iconic gun, originally developed by John Browning and Colt more than 100 years ago. This pistol has been in service 80 years in the U.S. Army. It has appeared in 285 movies. It is the most popular and best-selling handgun in the last fifty year