World of Guns:World War II Pack #1 unlocks 12 models from World of Guns:Gun Disassembly game and 1 shooting range.

List of models which are included in WWII Pack:
TT – pistol
DP-27 – machinegun
Mosin-Nagant -rifle
PPSh-41- SMG

Luger P08 – pistol
MP40 – SMG
Mauser 98K
StG 44 – assault rifle

Great Britain
Lee Enfield No.1 MK III – rifle
Sten MK II – SMG

United States
M1 Garand – rifle
Thompson – SMG

Shooting Range – Mauser 98K