"Pocket holster that came with the gun"? What, is Ruger including a pocket holster now?
I have two pocket holsters, both little light weight nylon holsters with a place for the gun and also a place for an extra mag. The first one came that way. The second one I had to open up the stitching to make a place for the mag. I can't find any place that sells holsters like that now. All the little nylon holsters I see now do not have a place for an extra mag.