Beta Weapons in The World Is Not Enough
Since there are so many beta pictures from this game, we can easily see what guns have changed during the game's developement.  Here you can check out just what did change.
i
Mustang MAR 40-  The only difference is a scope added to the gun.  Not a major difference, but the scope does come in handy a lot.
i
Mustang .44-  Another gun which had a scope added to it.  This is one of those things you wish they would have just left alone...  A scope on a .44 revolver?  Come on!
i
Listick Grenenade-  I'm not absolutly sure here, but it would make sense of the lipstick grenade was changed into the pen grenade, unless Q made an arsenal of cosmetic explosives.
i
AT 420 Sentinel-  First, the little moniter thing is in a different spot, and secondly, look at all the ammo!  You can only have 8 rockets in the final version, and there are over 1,000 in this picture!  The mode was also changed from "TV" to "Guide."
i
Now look at how much ammo the rocket launcher has.  Over 100 shots.  In the final version, you are limited to a single shot.  And look at the multi player picture.  You can't see that muchg of the thing in the final version.
i
Watch Stunner-  Yes, it was called a Taser in the beta.  It also got its own ammo icon, while in the beta, all the weapons used the same one.
i
Suisse SSR 4000-  This gun was only in one beta movie, for less than one second.  Literally.  We never got to see it fire, or reload.  But we do know that the color of the thing was changed a little bit, it was more greenish in the beta.  The main mode was also called "SS", instead of "Single."  As to what "SSR" stands for, my guess it Silenced Sniper Rifle.