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| | M16 Resource Page - m16 rifle |
 | | The M16 is a lightweight, 5.56 x 45 mm NATO, air cooled, gas operated, magazine fed rifle, with a rotating bolt, actuated by direct impingement gas operation. |
 | | The British introduced a modified 5.56 mm round, using a longer and thinner bullet of 4.85 mm, mounted in the existing U.S. cartridges. |
 | | The Steyr ACR used new flechette ammunition that was nominally called 5.56 mm, with a very high 4750 ft/s (1450 m/s) muzzle velocity. |
| www.forensico.com /For-List_of_Firearms_M-/M16.html (6992 words) |
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