evolution of semi auto rifles

  • 1903 winchester

    1903 winchester
    this rifle was the first American semi auto rifle produced in large quantitys. This weapon fired the extremily uncommon .22 caliber winchester auto round. This weapon was very popular with the public but one of there complaints was that it was converted into the very popular .22 caliber long rifle, because most sport shop shops carried that specific round in major quantitys.
  • B.A.R.

    B.A.R.
    the browning automatic rifle or B.A.R. was constructed during the first world war (around 1918), but didn’t see too much action until the second world war. The B.A.R. was a select fire system meaning that it could shoot semiautomatic or fully automatic with the flip of a switch. This weapon fired the 30-06 cartridge and was fed by a 20 round box magazine that needed constant reloading. The dimensions of this weapon were about 47 inches in total, 15 pounds when unloaded, and a rate of fire of 500
  • m1 garrand

    m1 garrand
    first American semi auto rifle issued by the us military. Used from 1936 till 1957 as main battle rifle of the U.S. infantry. The magazine holds 8 rounds of the 30-06 cartridge. The action is a self loading or semi auto action. The weapon itself weighs about 9 pounds and is typicaly 43 inches long.
  • m1 carbine

    m1 carbine
    this rifle is the most produced rifle in us military history. with over 6 million rifles produced between 1941 through 1945. There were ten different companies who were under U.S. contract to build this rifle 8 of them had no prior experience building guns. This rifle fires the .30 caliber cartridge.
  • m16

    m16
    the m16 assult rifle was built by colt manufacturing for use by the U.S. military. This weapon entered service in 1964 by the U.S. Army. The rifle fires the 5.56 mm NATO round similar to the .223 caliber round with only slight alterations. This rifle also uses the selector switch to fire semiautomatic, fully automatic, or three round burst. The rifle has an effective range of about 800 meters, and a weight of 8.8 pounds. It has a pistol grip stock and a light weight gas operated system. This wea
  • m4 carbine

    m4 carbine
    the m4 carbine is a shorter version of the m16 family with some upgraded parts. One upgrade is a cloapsible butstock. This enables the operator to have a more comfortable fitting gun enabling them to have more accuracy because it is more comfortable. It was produced by colt around 1990. Also the m4 shoots the same cartridge that the m16 fires a 5.56 mm NATO.