Hey I wanted to put some things like peril quell from my stave blessings on to my gun because it would work really well with a build I’m using with Scrier’s Gaze.
Since Pysker is the only one that can use the stave abilities I’m sure that when the viable blessings list was coded for the guns, one that allowed for psykers to put warp weapon traits on their firearms wasn’t made, but would make gameplay more enjoyable by making more loadouts available. This also differentiates psyker gunners from just a veteran gun user.