The M16 rifle (officially designated Rifle, Caliber 5.56 mm, M16) is a family of assault rifles adapted from the ArmaLite AR-15 rifle for the United States military. The original M16 rifle was a 5.56×45mm automatic rifle with a 20-round magazine.

Four types of ammunition are authorized for use with the M16/M4 service rifle: ball, tracer, dummy, and blank. Shown below are: ball M193 round, ball M855 round, and Tracer M196 and M856 (shown...

Feb 26, 2025 · M16 rifle, assault rifle developed as the AR-15 by American engineer Eugene Stoner of ArmaLite Inc. in the late 1950s. The rifle received high marks for its light weight, its accuracy, and the volume of fire that it could provide.

Colt has been the most visible producer of ArmaLite AR-15 pattern weapons, and the military designations M16 and M4 are heavily associated with the company. Colt has an intricate internal nomenclature system for its models, with a variety of suffixes and prefixes.

Jun 15, 2015 · NOMENCLATURE 7 . 8 . CLEARING THE SERVICE RIFLE Clearing the service rifle means to ensure that the rifle is free of ammunition. To clear the service rifle: • Attempt to move the selector lever to the SAFE position. • Depress the …

Jun 2, 2020 · M16 is the U.S. military designation for a family of rifles derived from the ArmaLite AR-15 and further developed by Colt. It is an assault rifle which fires NATO standard 5.56 mm ammunition.

MAJOR PARTS OF AN M16/M4 CARBINE RIFLE. Before taking your rifle apart, you should know the nomenclature (names) of all externally visible parts. Using your own rifle, find and learn the nomenclature of all outside parts.

Jul 21, 2017 · The manual is a wealth of information on the basic nomenclature, maintenance, and troubleshooting of the M16/M4 series of weapons. The manual covers in detail many of the common and a few not so common issues found on the weapons and their resolution at …

If you go by all the instructions in this book, and perform preventive maintenance (PM), your M16/M16A1 rifle will operate properly. If you’ve done your part and it fails to perform properly, turn in your M16/M16AI rifle to your unit armorer.

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