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At a glance
M16 riflelarger figure on 0 of 2
Measured figures
M16A1
Single sourceM16A2
Single sourceConfiguration
| Specification | M16 rifle | M60 machine gun |
|---|---|---|
| Type | Assault rifle[source] | General-purpose machine gun Medium machine gun[source] |
| Place of origin | United States[source] | United States[source] |
| In service | 1964–present[source] | 1960–present[source] |
| Used by | See Users[source] | See Users[source] |
M60 machine gunlarger figure on 2 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
M16A4
Single source38.81 in (986 mm) (M16A1) 39.63 in (1,007 mm) (M16A2) 39.37 in (1,000 mm) (M16A4)[source]
Length
Single source1,105 mm (43.5 in)[source]
M16A2 without magazine and sling
Single sourceM16A4
Single sourceM16A4 loaded with 30 rounds and sling
Single sourceUnloaded M16A1
Single sourceUnloaded: 6.37 lb (2.89 kg) (M16A1) 7.5 lb (3.40 kg) (M16A2 without magazine and sling) 7.5 lb (3.40 kg) (M16A4) 8.81 lb (4.00 kg) (M16A4 loaded with 30 rounds and sling)[source]
Mass
Single source10.5 kg (23.15 lb)[source]
Maximum; Maximum firing range
Single sourceEffective; area target
Single sourceEffective; point target
Single source550 m (601 yd) (point target) 800 m (875 yd) (area target)[source]
3,600 m (3,937 yd)[source]
Maximum; Maximum firing range
Single sourceEffective; Effective firing range
Single sourcecyclic sustained (M16A1)
Single sourcecyclic sustained (M16A2, M16A3)
Single sourcecyclic sustained (M16A4)
Single source700–800 rounds/min cyclic sustained (M16A1) 700–900 rounds/min cyclic sustained (M16A2, M16A3) 800 rounds/min cyclic sustained (M16A4)[source]
Rate of fire
Single source550–650 rounds/min[source]
Caliber
Single source7.62 mm (0.308 in)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Wars | See Conflicts[source] | Vietnam War Laotian Civil War Dominican Civil War Cambodian Civil War Moro conflict The Troubles Lebanese Civil War Cambodian–Vietnamese War Sino-Vietnamese War Salvadoran Civil War Operation Urgent Fury Operation Just Cause Persian Gulf War Operation Gothic Serpent War in Afghanistan Iraq War Cambodian–Thai border stand-off Colombian armed conflict Insurgency in the Philippines Bougainville conflict Myanmar conflict various others[source] |
|---|
| Designer | Eugene Stoner ( AR-10 ) L. James Sullivan ( AR-15 )[source] | — |
|---|
| Designed | 1959[source] | 1952–1957[source] |
|---|
| Manufacturer | Colt's Manufacturing Company FN Herstal General Motors ( Hydramatic Division) Harrington & Richardson Remington U.S. Ordnance Chartered Industries of Singapore Diemaco Elisco Tool Manufacturing Company Ministry of Defense Arsenal[source] | Saco Defense U.S. Ordnance[source] |
|---|
| Produced | November 1963–present[source] | 1957–present[source] |
|---|
| No. built | ~8 million ~28 million AR-15–style rifles[source] | — |
|---|
| Variants | See List of Colt AR-15 and M16 rifle variants[source] | See Variants[source] |
|---|
| Cartridge | 5.56×45mm NATO[source] | 7.62×51mm NATO[source] |
|---|
| Action | Gas-operated , closed rotating bolt , Stoner bolt and carrier piston[source] | Gas-operated , short-stroke gas piston, opened rotating bolt[source] |
|---|
| Feed system | STANAG magazine 20-round detachable box magazine 30-round detachable box magazine 40-round detachable box magazine 60-round detachable box magazine Beta C-Mag 100-round drum magazine[source] | Disintegrating belt with M13 Links[source] |
|---|
| Sights | Iron sights : Rear: aperture; L-type flip Front: wing-protected post Various aiming optics[source] | Iron sights[source] |
|---|
| Unit cost | — | US$6,000 (M60E3)[source] |
|---|
| Reported operators |
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