About a week ago I placed an order for the CO-181 holster that Slighter is talking about. Its a prefect fit for the silver bullet and the clip is really rugged. Overall its very much worth the asking price. Its a dream when dripping on the go with a 510. Its still winter, so sometimes I just use my jacket pocket for transporting, but this will be a mandatory accessory once spring comes.
Thanks again Slighter for finding that great holster!