Call of Duty 4 Weapons
Call of Duty 4 features a variety of weapons. Unfortunately (or fortunately) these weapons are not all available to you at the begining of the game. In order to get everything, you'll have to work hard and fight hard for them. Once you reach a given level, you will be given access to a new weapon. Play and play, and you should be able to get your hands on all these goodies.
Assault Rifles
M16A4 - Level 1
Semi-Automatic with 3 round burst fire.
Effective at medium to long range.
AK-47 - Level 4
Fully automatic with high power.
Effective at medium range.
M4 Carbine - Level 10
Fully automatic with little recoil.
Effective at medium range.
G3 - Level 25
Single-fire with high capacity.
Effective at medium to long range.
G36C - Level 37
M14 - Level 46
MP44 - Level 52
Sub Machine Guns
MP5 - Level 1
Fully automatic with good accuracy.
Effective at clsoe to medium range.
Skorpion - Level 4
Fully automatic with a high rate of fire.
Effective at clsoe range.
Mini-uzi - Level 13
AK-74u - Level 28
P90 - Level 40
Light Machine Guns
M249 SAW - Level 1
Fully automatic with a high rate of fire.
Effective at medium to long range.
RPD - Level 4
Fully automatic with good power and quick fire rate.
Effective at medium to long range.
M6OE4 - Level19
Shotguns
W1200 - Level 2
Pump action shotgun.
Effective at close range.
M1014 - Level 31
Sniper Rifles
M40A3 - Level 3
Bolt-action sniper rifle.
Effective at long range.
M21 - Level 8
Dragunov - Level 22
R700 - Level 34
Barrett .50cal - Level 49
Pistols
M1911 - Level 16
USP - Level 1
Desert Eagle - Level 43
Golden Desert Eagle - Level 55