Well it looks like i'm gonna be a proud owner of a Kel-Tec RFB in about a week or so. Unfortunately i have had a very tuff time finding the 18" version and got my hands on a 24", got a very good deal as compared to what out there at the moment. I really want to have it cut down to 18" to utilize its compact bullpup design. Does anyone know of a gunsmith on the south shore that could cut and thread the barrel on this rifle??