Firearms in the Standard Weapons can be bought to a certain amount of time.
The firearms in the Standard Weapons category include:
Primary Weapons:[]
ESA-80 BT !
AKEI-47 PMC
EM-4N
FANAS FFW/FANAS PT
AKEIS-74UF
XEM-8 WT/XEM-8 PT
EM-4 PT
Secondary Weapons:[]
EM-1911A1
CRISS-WT
! - Received automatically at first time playing.