The original AR15 rifle (M16 is a military nomenclature, and not a manufacturer's designation) was designed in 1957, went into production in 1960, and was first accepted for US Military service in 1963, at which point, the M16 nomenclature was given.
Nobody. The M16 is not a sniper rifle, and it did not enter production until 1960.
The M16 assault rifle's bolt and bolt carrier are made of steel.
Yes. The Colt AR15 is the original semi-auto version of the military M16. The rifle is now made by many manufacturers besides Colt.
Created by the ArmaLite Company, the rifle is made from aluminum , plastics, and steel. Metal parts are cast and or forged/machined.
The M16 assault rifle is chambered for the 5.56x45mm NATOintermediate rifle cartridge. It can also accept .223 Remington rounds.
1959
assault rifleThe M16 is a lightweight, 5.56 mm, air-cooled, Gas-operated_reloading, Magazine_(firearm)-fedassault rifle, with a Rotating_bolt, actuated by Direct_impingementGas_operation. The rifle is made of Steel, 7075_aluminium_alloy, Composite_materialPlasticand Polymermaterials.
The M16 sieries of rifles are individual combat weapons.
The weight of an M16 rifle without a magazine or sling is approximately 7.2 pounds.
The Black Rifle by Blake Stevens
Eugene Stoner is given credit for creating the automatic rifle system that evolved into the M16. As with any prototype, there were several problems that needed to be overcome to produce a dependable rifle, the AR15/M16 is no different. There have been hundreds of modifications & improvements made to the weapon by hundreds of people, even to this day people are personalizing & modifying the weapon system.
The stock and forearm were traditional wood, but can be other materials. With the AR15 and M16 rifle, they are made from metals and plastics.