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The Armalite AR-15 is the parent of a variety of Colt AR-15 and M16 rifle variants. History After World War II, the United States military started looking for a single automatic rifle to replace the M1 Garand , M1/M2 Carbines , M1918 Browning Automatic Rifle , M3 "Grease Gun" and Thompson submachine gun .
Rifles styled like the AR-15 come in many sizes and have many options, depending on the manufacturer. The lower receiver, without the receiver extension, rear takedown pin, and buttstock, is shown at bottom. An AR-15–style rifle is a lightweight semi-automatic rifle based on or similar to the Colt AR-15 design.
The AR-15 uses an L-type flip, aperture rear sight and it is adjustable with two settings, 0 to 300 meters and 300 to 400 meters. [16] The front sight is a post adjustable for elevation. The rear sight can be adjusted for windage. The sights can be adjusted with a bullet tip or pointed tool. The AR-15 can also mount a scope on the carrying handle.
An AR-15-style semi-automatic rifle was used in more than a dozen high-profile mass shootings in the past decade. PolitiFact: The history of the AR-15, and how it became a symbol of American gun ...
In the past decade, firearms manufacturers have made about $1 billion from the sale of AR-15 style weapons. 4. Millions of AR-15 style rifles in the U.S. According to the National Shooting Sports ...
Heritage High School shooting: A 15-year-old student opened fire and wounded six students before attempting suicide, he was stopped by an assistant principal, who had gone to his vehicle and retrieved a M1911a1, a .45 caliber handgun, then returned to the school and confronted the shooter. April 20, 1999 Columbine, Colorado: 15 [n 1] 24 39
Children are less likely to survive AR-15 wounds. The leading cause of death in children between the ages of 1 and 19 in the U.S. is gun violence, according to a recent New England Journal of ...
ArmaLite, or Armalite, is an American small arms engineering company, formed in the early 1950s in Hollywood, California.Many of its products, as conceived by chief designer Eugene Stoner, relied on unique foam-filled fiberglass butt/stock furniture and a composite barrel using a steel liner inside an aluminum sleeve, including the iconic AR-15/M16 family.