The M16A4, a prominent variant of the M16 rifle series, has been produced by several manufacturers throughout its history. While various companies have contributed to the production of the M16 family, Colt's Manufacturing Company and FN Herstal are particularly notable for their extensive contributions, including the M16A4 variant.
Manufacturers of the M16 Rifle Series
The M16 rifle, from which the M16A4 is derived, has seen production from a range of manufacturers since its inception. These companies have played a crucial role in supplying the rifle to armed forces worldwide.
Here is a list of key manufacturers involved in the production of the M16 rifle series:
| Manufacturer | Notes |
|---|---|
| Colt's Manufacturing Company | Historically a primary manufacturer, responsible for many early models and significant ongoing production, including the M16A4 for various users. |
| FN Herstal | A major producer, particularly for the M16A4 rifle issued to the U.S. Marine Corps and other branches of the U.S. military. |
| Daewoo Precision Industries | Involved in the licensed production of M16 variants, particularly for South Korea. |
| Elisco | Contributed to the manufacturing efforts, expanding the global production footprint of the M16. |
| General Motors (Hydramatic Division) | During periods of high demand, such as the Vietnam War, automotive companies like General Motors were contracted to produce M16 rifles. |
| Harrington & Richardson | Another significant contributor to M16 production during its widespread adoption. |
| Remington | Has also been involved in the manufacturing of components or complete M16 rifle systems. |
| U.S. Ordnance | A manufacturer involved in the production of firearms, including variants of the M16. |
Design and Evolution
The original AR-10 was designed by Eugene Stoner, with L. James Sullivan developing the lighter AR-15, which eventually evolved into the M16 rifle. The M16 series was designed in 1959, with production beginning in November 1963 and continuing to the present day. Over decades, this platform has undergone numerous improvements, leading to variants like the M16A4, which incorporates a flat-top receiver for mounting optics and other accessories.
