I currently have a Tek Hybrid Pro 5-pin sight and love it but was wandering if I could buy a single pin housing and swap out the 5- pin for a single pin housing easily? Does anyone on the GS have any experience with doing this? I have researched this on the ol intraweb but couldn't find a good source on info on this subject ... Any help would be greatly appreciated! Also any info on where to order the housing would be great too...