Not only the Army, but all the other service branches, as well as several law enforcement agencies (although theirs may have the government profile barrel, rather than the M4 profile barrel with the notch to accommodate the M203 or M320 grenade launcher).
Not every Army unit uses the M4, or has it as the standard issue weapon - there are units in the Army where the M16 is standard, and the M4 may be reserved for support personnel, officers, etc.
Yes, the United States Army uses the M16 as its standard service rifle. However, it is gradually being phased out and replaced by the more compact M4 carbine.
The US Army presently uses the M4 carbine, a shorter and much modified version of the Armalite AR15.
If you mean the US Army, the M16 and the M4 variant of the M16.
Not entirely. The Marines retained the M16, and most Army mech units opted for the M16A4 rather than the M4.
The G&G Combat Machine M4 is the best
Their is no NATO M4. NATO countries that use the M4 either contract the purchase or license the production.
You will have to spell out "casv ris".
No
The M4 carbine fires NATO standard 5.56x45mm ammunition. This is often confused with commercial .223 Remington ammo, which is dimensionally similar. However, they are not the same.
It all depends of the company making it. A Tokyo Marui M1A1 Thompson would be better than a cheap Wal-Mart M4. But a Classic Army M4 would be better than a CYMA M1A1 Thompson.
The main ones for the US Army are the M4 carbine and M16A4. Some units still field the M16A2, and even the M16A1 can be found in some Army Reserve units. Some select units get to field rifles such as the HK416 and FN SCAR.
the standard issue rifle for infantryman in the u.s. army is a m16a4 and same for the u.s. marines but the 1 in every 4 men in the marines carry a m249 or saw (spuad atomatic weapon) and it also depends on the situation example is if there in a city they will usally use somethin on the m4 line or if in a building somewhere on the mp5 lines
The M-16 Carbine or M4 use a 5.56x45 Nato round or the civilian version .223 Remington