well im not sure in exact numbers in terms of frame data in this situation but as far as i know the gap is enough to be hit out of chain revolver if your 2D was blocked. a d.5A most likely would be beat out before you could normally throw it out afterwards. for example if bang blocked your 2D im pretty sure he will hit a 2A that would pretty much beat any follow up you choose after a blocked 2D if im not mistaken. could be wrong though but this is from personal experience unless he IB the 2D then its for sure d.5A will be beaten out clean.