What is everyone's favorite weapons? Here are mine.
Pistols
The Hardballer is my favorite pistol. Simply because it has awesome killing power.
Sub-Machine Guns
The P90 is definately my favorite SMG. It is just a "beast". It tears any enemy to shreds (like a hot knife through butter). However, it does go through ammo rather quickly and is not very accurate at times. But, nonetheless, one of the best guns in the game, IMHO.
Assault Rifles
The G11 is, probably, my favorite here. It's a pretty awesome gun. It has a scope, can pierce through armor (it seems), and is quite accurate. Although, it fires in bursts instead of full-auto. Plus, it seems that the G11 doesn't do as much damage sometimes as some of the other assault rifles. I have to shoot most enemies in the legs twice before they go down. For damage, I prefer the M4A1. It is a good all-around gun.
Sniper Rifles
The L50 is my favorite out of the sniper rifles. It's bullets can pierce through armor very easily making this the perfect distance weapon. This is a one shot, one kill sniper rifle. Hit them anywhere...and they're as good as dead!
Shotguns
I don't use the shotguns much, but I'd have to say my favorite shotgun is the Hammer. Basically because it is an automatic shotgun. The shotguns do great damage, but only in close range.
Heavy Weapons
The PK-S Medium Machine Gun is a really cool gun and is one of my favorites because it's just cool to have this kind of weapon in the game. I hope they add more Medium Machine Guns in Cold Winter 2 (if there is a CW2). The PK-S is a powerful gun, but not very accurate. It's really hard to hit enemies with this gun. If you want to do some damage, just use any of the grenade launchers or the RPG.
Explosives
Grenades
The poison gas grenades are my favorite here. They temporarly stun enemies (some enemies) and can cause damage to some enemies as well. The smoke grenades and flash grenades are good for stunning enemies so you can quickly take them out.
Bombs
My favorite out of the bombs would have to be any of the fire bombs. They seem to have a slightly larger blast radius and just look cool when they go off. The sticky timed mine is really cool as well. You can throw it on any surface and BOOM! It's espeically fun to stick one of these on an enemy.