I just enjoy reloading in general. I find it rather relaxing, and the time passes by so quickly. When I get the first of my 2 AR's built, I'm pretty sure loading 300 blackout will be a favorite for a while. I have been buying brass for it every chance I get. My only choice around here is to either mail order it and pay hazmat fees, drive the 90 minutes to Cabelas and prey they have it, or mail order the brass with no hazmat fee and buy the rest of the stuff local. I have dies, brass, powder, primers, just waiting until the guy at my local shop goes to pick up his order with my order for a good supply of bullets.