In my opinion we don't need anonymity with GUN.  Those that are interested in anonymity are business's or commercial retailers; typically so that consumers can't "backtrack" the block chain to see how much "coin" the business/retailer has in their wallets.  Other coins have made it their goal to find a solution for anonymous transactions so that they have somethings to offer; our coin has a larger purpose...The 2nd amendment and everything that surrounds it.

Secondly, with the amount of proper paperwork that goes with a firearm procurement we need to be as transparent as possible.  Anonymous and guns don't blend well from a marketing stand point.

For GUN to be truly used for its intention there are several better avenues were we could spend our time.