Is there anyway how you can test a weapon mod in single player?

Just mod your weapons and throw some bots in?

I tried it , but I need to know the exact "method" , because i realized no change.

which .ini file have you changed ?

Anyway you have to type /loadwep and then the name of the ini file you changed without .ini
for example : /loadwep mymod
Don't use the chat key!

but you can do this in sinle player? how?

can't you read man? he just explained how to do it in single player

hah whos the goose *points at boer* yeah man i had trouble working it out at first, you have to type it in game by the way

It's something you have to do in game boer, this works for 'single player' ,and on online servers if you have admin status.

You saw no change? Did you change any of the bracket names? You have to keep those the same (e.g. turning "Desert Eagles" into something else will cause it to use normal settings).