ACR

The ACR is an Assault Rifle in Call of Duty: Modern Warfare 2.

Singleplayer
The Bushmaster ACR is the main assault rifle for the Task Force 141 and is the starting weapon for most of the TF141 missions. It is first available to the player as an optional weapon in The Pit in the mission S.S.D.D.. It is also used in the mission "Cliffhanger", with a Red Dot Sight, Silencer, Heartbeat Sensor, and a unique arctic camouflage, however this may just be ice and snow. An ACR Grenadier version with ACOG Scope and Grenade Launcher is used in "Takedown", while another version featuring Holographic Sight and Grenade Launcher is used in "Loose Ends". A version with a unique matte black finish and the same attachments as found in "Cliffhanger" can also be found in the mission "Just Like Old Times".

Multiplayer
In multiplayer,ACR SUCKS.

Weapon Attachments

 * Grenade Launcher
 * Red Dot Sight
 * Silencer
 * ACOG Scope
 * FMJ
 * Shotgun
 * Holographic Sight
 * Heartbeat Sensor
 * Thermal Scope
 * Extended Mags

Trivia

 * On Infinity Ward's website, the ACR was voted the favorite assault rifle in Modern Warfare 2.
 * The serial number of the ACR in Modern Warfare 2 (0091436. 91436) is the ZIP code for Encino, CA, where Infinity Ward is located.
 * When this weapon has a thermal scope attached, the pickup text will read "ACR Thermal Sight" instead of "ACR Thermal Scope".
 * The ACR appears larger than any other assault rifle when seen from 3rd Person.
 * The ACR, along with the M4A1, has the largest ammo capacity of any assault rifle (630 for M4A1 and 1260 for ACR).
 * The ACR seems to be the favorite weapons of Task Force 141 operatives Ghost and Roach.
 * A special ACR is available with three attachments and max ammo of 1260 rounds. They are located in "Cliffhanger" and "Just Like Old Times". These ACRs are equipped with Silencers, Heartbeat Sensors and Red Dot Sights.
 * In Create-A-Class, the ACR can be seen in a black finish, but if no camo is added, it is white on its camouflageable parts (see the gallery above). However, in "Just Like Old Times", the player starts with and can find black ACRs in the steam room.
 * When the player reloads the ACR the magazine just disappears before the new magazine is inserted into it.

Video
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Gameplay with the ACR