Extended Mags

This attachment available for the MP-40, Thompson, Type 100, M1 Carbine and the PPSh-41 in Call of Duty World at War multiplayer increases magazine size. It doubles the magazine size of a given weapon.

The exact name depends on the weapon, for the M1 Thompson, the PPSh41, it is the round drum, for the MP-40 it is dual magazines, and for the Type 100 and the M1 Carbine it is the Box Magazine.

Whatever the name, the attachment is unlocked when the Marksman III or for the M1 Carbine Marksman IV challenge is completed. Note that he M1A1 Carbine will turn into an M"2" Carbine if given the Round Drum and will fire fully automatic.