Well is this just a San Diego group? Me too. anyway I agree with L84Cabo. I hear Carrier comp is great. Also Optic Planet has a lot of accessories. I want to mount a Surefire X400 light/laser combo on my new Benell M4. I thought that Briley Mfg. had the mounting that I liked best so I bought it via internet. After three weeks I started trying to contact them to track the parts delivery. Tried 6 phone calls leaving messages never got a return call. So I canceled it and am starting over to find the right mount. Good luck with your new toy.