Heres a list of some of the stuff in MP, I haven't unlocked some stuff so I'll fill you in when i get them.
List of Guns in Multiplayer
Assault Rifles
M16A4 - Semi-Automatic with 3 round burst fire, Effective at medium to long range.
AK-47 - Fully Automatic with high power, Effective at medium range
M4 Carbine - Fully Automatic with low recoil, Effective at medium range.
G3 - Single fire with high capacity, Effective at medium to long range.
G36C - Unlocked at Lieutenant Colonel [Lv37]
M14 - Unlocked at Major General [Lv46]
MP44 - Unlocked at General [Lv52]
Sub-Machine Guns
MP5 - Fully Automatic with good accuracy, Effective at close to medium range.
Skorpion - Fully Automatic with a high rate of fire, Effective at close range.
Mini-Uzi - Fully Automatic with a high rate of fire, Effective at close to medium range.
AK-47u - Fully Automatic with high power, Effective at close to medium range
P90 - Unlocked at Colonel [Lv40]
Light Machine Guns
M249 SAW - Fully Automatic with a high rate of fire, Effective at medium to long range.
RPD - Fully Automatic with good power and fire rate, Effective at medium to long range.
M60E4 - Fully Automatic with high power, Effective at medium to long range.
Shotguns
W1200 - Pump Action Shotgun, Effective at close range.
M1014 - Semi-Automatic Combat Shotgun, Effective at close range.
Sniper Rifles
M40A3 - Bolt Action Sniper Rifle, Effective at long range.
M21 - Semi Automatic Sniper Rifle, Effective at long range.
Dragunov - Semi Automatic Sniper Rifle, Effective at long range.
R700 - Bolt Action Sniper Rifle, Effective at long range.
Barrett .50cal - Unlocked at Lieutenant General [Lv49]
Pistols
M9 - Semi Automatic with a high capacity, Effective at close range.
USP .45 - Semi Automatic with medium capacity and power, Effective at close range.
M1911 .45 - Semi Automatic with medium capacity and power, Effective at close range.
Desert Eagle (aka Deagle) - Unlocked at Brigadier General [Lv43]
Other
UAV - Shows Position of Enemy for 30 seconds - You get after 3 kills without death.
Airstrike - Carpet bomb an area of your choice - You get after 5 kills without death.
Helicopter - Call in a helicopter to fire at the enemy - You get after 7 kills without death.
List of Perks in Multiplayer (Can only have one for each slot)
Perk Slot 1
C4 x2 - Remote Explosive Device.
Special Grenades x3 - 3 Flash or Stun Grenades.
RPG-7 x2 - Rocket Launcher with 2 Rockets.
Claymore x2 - Trip activated explosive mine.
Frag x3 - 3 Fragmentation Grenades.
Bandolier - Extra ammo magazines.
Bomb Squad - Ability to seek out enemy C4 and Claymores.
Perk Slot 2
Stopping Power - Increased bullet damage.
Juggernaut - Increased Health.
Sleight of Hand - Faster Reloading.
Double Tap - Increased rate of fire.
Overkill - Replace your pistol with another primary weapon.
UAV Jammer - Won't show up on a UAV scan.
Sonic Boom - Increased Grenade, C4 and Claymore damage.
Perk Slot 3
Extreme Conditioning - Sprint for a longer distance.
Steady Aim - Increased hip fire accuracy.
Last Stand - After being killed you can pull out your pistol in a last stand to get kills.
Martyrdom - You drop a live granade after being killed.
Deep Impact - Can shoot through thicker wood, metal, stone, ect.
Iron Lungs - Can hold breath for longer making sniper shots easier.
Dead Silence - Unlocked at Unlocked at Brigadier General I [Lv44]
Eavesdrop - Can hear voice chat of nearby enemy's.
There you have it, Did i miss anything?
