-snip-
I see quite a few big similarities to Bushido's tier+ pack. Here's what I saw:
Spas12 - His shotgun. Especially how you used a tank shell to imitate the bullets at first
Desert eagle - His pistol
p200- His pistol
Combat shotgun - His pistol
Uzi - Assault rifle
Hunting shotgun - His shotgun
Hunting rifle - Bushido's
Military sniper - "
FN-SCAR - The combat rifle (single one, not Bushido's)
The models are nice and all, but you could be more original next time.