I've read before about some interaction between the two, but I couldn't find the topic that mentioned it, so I decided to make a new thread.
Thanks for any help.
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Deadly bash works well with sheilds and two-handed weapons. Don't know about bows but I guess it falls under that category. I just use power shot to stagger opponents form a long range if im doing archery.
Maybe you're thinking of the note under the Block table on the wiki: http://www.uesp.net/wiki/Skyrim:Block ? This specifies which perks only apply to shields versus anything. I've bashed with bows before, it's kind of wimpy.
I don't believe you can block with a bow since pulling the left trigger bashes and the right trigger fires...using a controller of course.
Both of the bashes work with a bow. The power bash and the deadly bash. I have also had the disarming bash work a couple of time, depending on the enemy one is fighting as not all can be disarmed.