If you want to be really really intelligent about call of duty modern warfare 3, you must look at every detail in pictures that insiders release on the web. Here is an example.
If you focus on the top picture, you can see some red on the scope. I'm ALMOST 100% sure that that is some sort of an emblem. What does this prove, that you will be able to put your emblem on your gun unlike modern warfare 2. You might not care about that but it's to hard too say wether there will be set emblems or the create an emblem option using this picture. Another thing I noticed was in every picture there is a toggle that seems to be a variable zoom, though it may be just for looks (and I feel thats a bad job on activisions part). Anyway, I investigated these pics carefully and found almost an exact replica of this gun, except not in video game form. Then I typed the name in on Wikipedia and found the same picture. The manufacturer of this gun is Remington inc. If you zoom in on the pictures, it says Remington on the gun. Again, you might be saying what does this prove. It proves that if Treyarch is putting THAT much detail in the MW3 guns, it's gonna be a good game.
Now were talking!!!! Finally a sight for the Grenade Launcher. I don't know if you noticed but in the bottom picture, it's like having 2 guns in 1!!! The Grenade Launcher looks sortive like a pistol with an insane sight with it. Well as you might have found out on first sight of the set of pictures, it's actually a Grenade Launcher. That's gonna be beast but hopefully it isn't too overpowered like in mw2. Aside from that, I see 2 attachments on the gun at the bottom so once again, there is a two attachments perk. Another thing you can see about the picture on the bottom is the sight. Right when I saw the sight I thought it was a red dot sight but then I took a closer look. Does that look like a
A. Red Dot SightB. Thermal Sight d :
C. Reflex Sight
D. Holagraphic Sight
If you guess C. you're wrong. After comparing, that looks EXACTLY like a Holagraphic Sight. If it is a Reflex Sight, then I will be surprised. Looking back at the Grenade Launcher, it does seem it will be a lot easier to reload with. In the past COD games, the noob tube has had 2 bullets per life. Maybe since the bullet on pictures 1 and 2 seem smaller and that it's easier to reload with, you will start out with more than 2 bullets. I'm sure a lot of people will like that.
Here are some other pictures of Modern Warfare 3 that I won't talk about.