i was on brownells site going to order some pillars for my stevens 200 and i seen that thet sell a REAR pillar made by savage. there is no image available (of course) of the pillar. I was wondering if this pillar is already notched or what the design of this pillar is. anyone seen one, used one or know anything about it? it would be nice if it was prenotched and not have to do after the fact.