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Article #3: The M4 rifle

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M4 assault rifles derive from the initial accessories. Because of its aesthetic
versions of the M16 model, for which the appeal and known efficiency, it is an
primary models is the AR-15. The AR-15, often-depicted weapon in Hollywood films.
which is the most celebrated lightweight Despite all the favorable reports on it,
rifles in the history of firearms. The M4 the M4 does seem to have certain
is a shorter and less weighty derivation drawbacks, though. Special Forces in
of the assault rifle known as the M16A2 Afghanistan were apparently unable to
and shares many components with this engage the enemy very effectively with
model. Basically, it offers the options their M4s, largely because of severe
of firing in semi-automatic mode or in range constraints. This constraint is
short bursts of three rounds each. A more directly attributable to the M4’s
advanced model, the M4A1, offer upgraded shorter barrel. Another problem in actual
features such as high resistance to combat seems to be the fact that the
barrel heating in continuous firing rifle’s bolt group and receiver are
situations. susceptible to faster-than-convenient
The M4 is favored in modern tactical heating. This causes the mechanism to
combat operations and is is the standard stick at the worst possible moments.
infantry assault rifle used by the United The M4 is basically a M16 with a shorter
States military. On the front, it finds barrel. It fires 5.56 x 45mm NATO
it highest utility in the close-up ammunition weighs 2.54 kilograms when not
confrontations that the Armed Forces loaded and is approximately 840mm long.
refer to as close quarters battle, or It has a muzzle velocity of 921 m/sec and
CQB. Otherwise, it is more suited for can shoot 700 to 1000 rounds per minute.
support personnel for whom actual battle It can accommodate magazines with holding
is not a part of the job description. Its capacities of either 20 or 30 rounds.
USP is that it is compact, wieldy and Apart from the M4A1, other variants of
easy to carry around. the M4 are the M4A2 and the M4A3 (the
It was developed by Colt Firearms under latter features a detachable carry
contract for the United States handle). The M4 is equipped with an
government. The manufacturing contract improved rear sight, which field reports
will expire in another three years, but say have enhanced the shooter’s control
in practical terms the exclusivity of over the rifle during sustained bursts of
this contract has not limited its firing.
production elsewhere. Assault rifles There is reason to believe that the US
modeled on the M4 prototype are under Armed Forced may replace both the M4 and
extensive manufacture, which is a the M16 with another model of assault
testimony to its widespread fame. It has rifle. Reportedly, the chosen
virtually replaced the M16. replacements are coming from another
Special Operations units in the United group of small arms. Nothing concrete has
States have adopted the advanced M4A1 for been announced yet and the M4 is still
their purposes, and it is also a favored very much in operational use. Meanwhile,
weapon in the war against terrorism. This the Malaysian Armed Forced have
is because of its compactness, which officially decided to adopt the M4
nevertheless does not subtract from its carbine for use and have placed an order
considerable firepower. Also, it lends for 14,000 units. The have gone on record
itself admirably for customization – as saying that the M4 is far more user
preferred and widely used accessories are friendly, option rich and innovative than
night scopes, supporting bipods on which the Steyrs that they are currently
the rifle can be mounted, flash employing. The Malaysian Armed Forces are
suppressors and laser-based targeting also enthusiastic about the grenade
devices. A 40mm grenade launcher referred launcher option. Over 100,000 Steyrs will
to as the M203 is also commonly used with be replaced by M4s in graded stages.
the M4 as well as with the M19A1. The Even today, the M4 weapon system is
launcher is an extremely light considered to be light years ahead of
breech-loading device that employs a pump comparable weaponry. While certain sniper
action and fires one shot at a time. rifle systems still favor the 7.62 NATO
A retractable telescoping butt stock that cartridge, the M4 is well suited and a
allows the M4 to be either a handheld proven design. For the common
weapon or a shoulder firing one. It infantryman, it is probably
shoots the same caliber rounds as the irreplaceable.
M4A1 and supports all the same






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