I have 2 brand new in pkg HSP light mounts. These just came in the mail this week. I csnt use them, so id like to just get back what i paid minus shipping, otherwise ill just return them. One is the thorntail offset keynod. 2nd is the thornrail sbr for the surefire m600 and m300. .830 rings. $50 shipped for offset, $70 shipped for the .830 rings. PP gift preferred or USPS MO. First ill take it gets em.