I ordered a 20 RBL last week after I got my 28. In talking with the CSM salesman, he stated that the 16 and 12 were in the works. So, take it for what its worth.
Had conversation with very reliable source. Galazan willbe offering a 16 Ga version of the RBL in late 2008 or sometime in 2009. I hope they make it on the 20 ga frame. I have a 28 RBL and a 20 RBL an ...