User:CoD addict/Sandbox/Archive 1

The M4A1 Carbine is an assault rifle featured in Call of Duty 4: Modern Warfare, Modern Warfare: Mobilized, and Call of Duty: Modern Warfare 2.

Campaign
In singleplayer, the M4A1 is first used in "Blackout."

During the campaign, the M4A1 is always equipped with a Red Dot Sight and the AN/PEQ-2A and the grenadier version of the M4A1 is equipped with the M203, Holographic Sight, & AN/PEQ-2A.

If the player uses the give all cheat in the mission "Ultimatum" (on the PC version), a M4A1 SOPMOD without the Red Dot Sight can be obtained.

The SAS uses the M4A1 SOPMOD in the missions "Blackout", "Safehouse", "Ultimatum", "All In", and "No Fighting In The War Room".

The Marines use the M4A1 Grenadier in "The Bog", "War Pig" (Level), and "Shock & Awe".

Captain Price uses either the grenadier variant or the SOPMOD variant in all the SAS missions.

Multiplayer
In multiplayer, the M4A1 carbine appears as its regular model, the M4. It has an attached foregrip which is held by the player but does not take up an attachment slot. The M4 can be modified with a red dot sight, ACOG Scope, M203, or silencer. The M4A1 is an excellent weapon in the right hands, with moderate damage and fairly low recoil. However, the M4 has fast, large idle sway (4 degrees) making it more difficult to aim with at long range. This was done for balancing purposes, because the M4 was incredibly overpowered in the beta, in which it had no idle sway. The M4A1 shares ammo with the M16A4 and the G36C. The M4A1 Carbine is one of the most commonly used weapons in online multiplayer on all platforms.

As stated above, the M4 is not particularly effective at long range due to its sway on consoles. The M4 is ideal in close quarters combat due to its high rate of fire. Steady Aim also makes the M4 a fairly effective hip-fire weapon. Double Tap can be quite effective due to low recoil and low damage, but ammo use increases dramatically. Another good perk for this rifle is Stopping Power, which makes it deadly at all ranges.

The weapon's low damage output can be compensated by its high rate of fire, and the very low recoil allows for accurate full automatic fire at short and medium ranges. Because of this, Bandolier can be useful. For these reasons as well, either optics or a silencer is a good choice.

Call of Duty: Modern Warfare 2
The M4A1 returns in Call of Duty: Modern Warfare 2, but looks quite different compared to its appearance in Call of Duty 4.

Singleplayer
The M4A1 is first seen in "S.S.D.D.," when the player helps train the locals, and seen in almost every mission after that. The M4A1 actually is used by Joseph Allen in "No Russian," suggesting that NATO weapons were captured by Makarov and his men. The M4A1 has many attachments, such as M203 grenade launcher. The M4A1 is commonly used by the Rangers and Task Force 141, as it is the standard assault rifle for the two factions. In many missions the player will start out and see the M4A1. In right hands the M4A1 can be a very deadly weapon, due to its accuracy. The M4A1 always comes with a vertical foregrip on the gun, unless the player is using an underbarrel attachment. The M4A1 has a high rate of fire, but it also sways 4 degrees making it difficult to aim. The M4A1 is last seen in the level "Endgame." The unique "SOPMOD" version of the weapon, found only in "The Only Easy Day... Was Yesterday" and in "The Gulag" it is set up in the SOPMOD fashion; the M4A1 in "The Only Easy Day...Was Yesterday" is equipped with a silencer, Red Dot Sight, and M203. However, it will lose the silencer later on in the mission. There's also an ACOG and M203 version of this in the level Hornet's Nest off from fallen friendlies.

Multiplayer
In multiplayer the M4A1 becomes available at level 4, when Create-a-Class is unlocked. It is very similar to the ACR, firing 50 RPM faster but having slightly higher recoil and lower range. This essentially makes it inferior to the ACR since having a firing rate 50 RPM faster is barely noticeable, while the higher recoil and lower range can make a big difference at long range. However, even this small increase in fire rate may make the difference at close range, especially with Stopping Power.

It is a good idea to use Scavenger or One Man Army with the M4A1 because it uses up ammo quickly since it has a rather fast fire rate.

The M4A1's slight recoil forces the user to burst fire at long range, which makes it more suited to medium to close than the ACR while the ACR is still much more accurate at long range when firing full-auto. The M4A1 also has a tighter hipfire crosshair, again giving it more utility in close quarters. The M4A1 benefits greatly from Stopping Power due to its relatively low damage, making it kill in 4 shots at even the highest ranges. It has almost no benefits from Stopping Power in hardcore, because the gun will still be a 1-hit-kill at close and mid-range, and 2 at long range. However, with Stopping Power, it will be able to one-shot players if a headshot is made at long ranges, so the effects are generally useless.

Players often fit a Red Dot Sight, Holographic Sight, or Silencer onto this gun, however the iron sights on this gun are regarded as some of the easiest sights to use in the game, as they are relatively open, meaning the player still has decent peripheral vision. While using the iron sights however, the M4A1 has a fair level of muzzle flash. A silencer may be used to counteract this problem.

An uncommon yet effective tactic is to use Thermal Sight on this weapon. Though the recoil is magnified, it will quickly down an enemy and often yielding headshots. Scavenger is recommended while using this tactic because the amount of bullets used will also increase. Players who find 60 extra rounds is enough should use Sleight of Hand Pro to reduce the time reloading and decrease the time it takes to ADS, or Marathon if the player plans on "running and gunning."

Call of Duty: Modern Warfare: Mobilized
The M4A1 Carbine is featured in Call of Duty: Modern Warfare: Mobilized with two variants, the original 3-round burst M4 Carbine, and the fully automatic M4A1. The M4 Carbine and M4A1 have the same rate of fire, but the M4A1 has much more stopping power.

M4 Carbine
The M4 Carbine is almost a copy of the M16A4 found in Call of Duty 4: Modern Warfare. Notable differences are that the 3-round burst has a slower rate of fire, more compact iron sights, and a smaller delay between the bursts.

Singleplayer
In single player, the M4 Carbine is exclusive to the level "Closing In", though it can be seen in use by allies in all the missions of the American campaign. It produces the same sound as the M4A1, but it has a lower damage per bullet, still killing with one burst. Due to its 3-round burst and only extra 120 rounds that come with it, the M4 is the least ammunition efficient weapon.

Multiplayer
In multiplayer, the M4 Carbine is available by default, along with the MP5 and MP7. It is probably the least common weapon used in multiplayer, due to its lack of power, as it takes two bursts to kill, and low ammunition efficiency. Those who do use it usually discard it when the M4A1 is unlocked, since it has much higher power and the same rate of fire as the M4 Carbine, only without the delay between bursts.

M4A1
The M4A1 is very similar in appearance compared to the console, and PC one in Call of Duty 4. It has the same reload animation, and it is only found with a red dot sight and foregrip in single player as well, but that is where the similarities end. First of all, the weapon has a higher damage than the Call of Duty 4 version, as it can perform a one shot kill if it is aimed at the chest at any range. Second, it has a higher rate of fire, and, lastly, it has almost no recoil when aiming down the sights.

Singleplayer
In single player, the M4A1 is a starting weapon in the last few missions of the American campaign, and in the middle of the British campaign. Since it has a high rate of fire, and only 120 extra rounds to start with, it usually runs out of ammo before the end of the level.

Multiplayer
In multiplayer, it is the first weapon unlocked for the American/British faction. Due to its high rate of fire and low recoil, it is favored by most players. The lack of spare magazines usually isn't a problem, since most players die before they use up half of the magazines.

Trivia

 * When sensitivity is set to 10 (insane) and the player is turning to the right, the M4A1 is missing a rail on the right side of the handguard; this modeling "error" is most likely for the purpose of saving memory and space.

Call of Duty 4: Modern Warfare

 * In Call of Duty 4: Modern Warfare singleplayer, players cannot find any M4A1 with an iron sight. This also applies to the G36C.
 * In Call of Duty 4: Modern Warfare, the lower receiver of the M4A1 has "BLUE4" written in tape; the M16A4 shares these markings. "BLUE4" is a reference to BluFor, the opposite of OpFor, which is applied to all NATO forces. It also says, "Property of U.S. Government, Caliber 5.56mm, M4A1 Carbine" over the magazine housing, regardless of what faction for which the player is fighting.

Call of Duty: Modern Warfare 2

 * In the Call of Duty: Modern Warfare 2 campaign, the rifle sounds like the Call of Duty 4 M4A1, but in multiplayer, the rifle sounds quite different, with an added ringing in the sound.
 * The serial number on the M4A1 is "19200-49042."
 * On the left side of the gun, tally marks are scratched into the receiver. These marks surpass 100.
 * The pickup icon in Modern Warfare 2 multiplayer uses the same pickup icon that the Call of Duty 4 M4A1 uses, even though the two rifles look quite different.
 * When using FMJ, the grip on the rifle disappears when it is dropped, reloaded, or in 3rd Person, but a removable olive green grip is seen when held.
 * In campaign, when used with a red dot sight, the zoom whilst aiming down sight is much greater than in multiplayer; this trait is shared with the ACR.
 * In "Museum", the silenced M4A1's pickup icon is different than usual. It appears to be an M4A1 with a silencer and a Red Dot Sight. It is also called "M4A1 Suppressed", which is never seen anywhere else.
 * It is the first weapon to be picked up and used in the Modern Warfare 2 campaign.
 * It seems to be the default weapon when playing as a Ranger in campaign.
 * The M4A1 doesn't have idle sway while aiming unless the silencer or grenade launcher is attached. Using the Bling perk with Red Dot or Holographic and either silencer or grenade launcher will add sway.

Modern Warfare: Mobilized

 * The M4 Carbine's knobs used for removing the rail-sight and windage apparatus are on the wrong side of the weapon.

Video
http://www.youtube.com/watch?v=iM7LLbWbILM

Gameplay with the M4A1 in Modern Warfare 2