[Brother Ares]

Can true grit be used with BTs and should I use it on my marshal.

 

[DragonGuard]

I do not know, but either way I don't think you should put it on your marshal. Characters like that are better suited to combat, and the bolter means they cannot charge and fire. :O

 

[Rork]

They can with one of their command squad standards, IIRC.

But the more pressing issue you should be asking is: Since when were Space Marines in WHFB?

 

[Brother Ares]

damn wrong rules help, ok guys thanks for your help any way.