Use that weapons:
Battlefield 3
HK416
G3A3
G36C
HK G53
MG36
M27 IAR
HK417
MP7
UMP-45
M5K
M320
Austrian Glock G17 and G18 :)

Medal of Honor Warfighter
HK416
HK416C
HK G36C
HK G3
HK MG4
HK MP7
HK 45CT

Austrian Glock G18 and G23 :)