M4 5.56 Carbine Assault Rifle and Grenade Launcher
Magazine: 30 round, 1 grenade
Accessories: 4x Scope
Effective Range: 500 meters

A single shot M203 Grenade Launcher is fitted to the M4 to deliver low velocity 40 mm explosive ammunition. The rifle/grenade launcher marriage replaces the need for single purpose weapons such as the M79 grenade launcher. ::Picture
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M4 Masterkey (Shotgun)
Magazine: 30 round, 5 12-guage 70 mm cartridges
Accessories: 4x Scope
Effective Range: 500 meters

Lightweight and accurate, the M4 is used for close quarter combat just like its larger cousin the M16. In addition, an attached M68 reflex sight allows for effective lethal fire at a range up to 500 meters. the M4 is gas operated, air cooled and highly reliable in field use. The Master Key incorporates a highly modified Remington Model 870 shotgun attached under the barrel of the rifle. Named for its practical use in opening (removing) doors, the Master Key is a favorite among Delta Force operatives.
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