All weapons can be exported with no problems
Probably the files are corrupt

On the other side try using the latest version of the XmodelUtils: 1.031

@Kyomu115

That's very nice, well done

First Minutes Gameplay


So You all can take an advance look at this absolute Mapping Masterpiece by IZaRTaX

More Info in his WIP post: http://ugx-mods.com/forum/index.php/topic,10930.0.html

looks like You have to redoo the uv maps

Have fun with the tools and if not uninstall the game

Sad news, my friend

I'm very sorry for your lost
He always will be a part of the community

Do You want that gun?
put a picture here
i will help you

Check the tag orientationof j_gun before attach the weapons to the viewhands,
it has to be 0.000 - 0.000 -0.000. It looks that is rotated when you rig it with the arms

Absolutely

You have to asign different materials and images for each weapon mesh/part:

Main Body - Mag - Scope etc...

Look in the rar you have, I presume there are different textures there
 

@seviewonder87

Whoever this mysterious 'Gerry' is (COD4 mp mapper?) he can sure map.

Gerry is a community mapper since the days of  COD2, now he is working in Treyarch,
So let's say it's a pro
The WW2 SP mission and the Infection mp map of BO3 are part of his work

well done Hitman

Green? Supergreen

The first frame of the ads_up and the last frame of ads_down, wich are identical,
are the ones that make the real position of your weapon.

Modify the position of your weapon in those frames until you are happy with the result.

do not drag the tanims, import them in maya

check your weaponfiles, when that happened to me it was that