Kettenkrad your sprite works, but there is no magazine showing.
But the sprite of the AA12 itself works like a charm.
Offsets could be a bit better but hey, first weapon.

I just put in it palette, sorry if I wasn't clear enough. Try this.
Just looked at the code, and it seems that your magazine isn't showing up because it's not defined under the HDFirearm's magazine CopyOf. Here where you've got:Just put CopyOf = AA12 Magazine.

EDIT: As for the offsets, this might help.

Thanks for everything Kettenkrad, this was very helpfull and i will see to change the code.

P.S. I used that Tutorial, i am just not so good at it.

I got everything to work except one thing, When i turn left with the aa 12 the Magazine turns into like stripes and all.

Can anyone help me? thanks.

That's also a palette issue I've been told.

Sounds like a palette problem again. I recommend getting GraphicsGale for spriting, since it's really good for the purpose. And free.

To put your sprites in palette, either start out by opening up palette.bmp inside Base.rte, making the sprite from there and saving it elsewhere, or copy-paste your non-palette sprite into the palette image, then save it elsewhere. You may have to enlarge the palette image for that, but you can always crop it later.

Edit: dammit gotcha where did you get that ninja training?

Thanks everyone, i just love this community.
I know that of o have a question i can always ask somebody.

Thanks. (A starting modder wich will probably come back here with a lot of questions.)

(Edit): Alright Asklar, will keep that in mind.

Friendly tip:
Use the edit button instead of posting twice (or three times). It's not that I have problems with it, but moderators do have them.

The palette they are all refering to is the palette that all sprites have to be in. CC has a limited selection of colours that it can render properly, everything else will look strange as CC tries to find colours it doesn't know. The palette file is in base.rte.
Here is a tutorial on how to put the palette into GIMP.

Also, if you want to animate your gun:
Instead of having one sprite, make multiple(for example, one with the breach open and the other with the breach closed.) and name them ****.bmp000 and ****.bmp001. The first one will have the breach closed and the second would have it opened up. Then set the Framecount back to two and you have an animated sprite.

Also, the shotgunload.lua makes shotguns reload shell by shell, which is kinda useless in a AA-12.

Bud, you placed the 000 in the extension (****.bmp000).
You name the sprite with the number before the extension (****000.bmp or AA12000.bmp).
Then keep increasing the counter (AA12000.bmp, AA12001.bmp, AA12002.bmp, etc.).

Oops my bad, Asklar is completly right.

Thanks Asklar and Maart3n