Forum:Mordecai's Gun Crazy and Hair Trigger not affecting some pistols

I tried respecing my Mordecai to Gunslinger spec but when I equip my revolver, Hair trigger and Gun Crazy don't seem to be affecting it. AX10 Pearl Masher with 2 clip size. I know the fact that it already fires 7 shots with each pull makes Gun Crazy irrelevant, but Hair Trigger doesn't seem to increase the mag size at all.

Oh wait never mind I found my own answer. Apparently the clip size is too small to be increased (2 * 1.3 = 2.6)