I have the RAS system on my A3 and I have an FA-4 ULS laser from LDI. I know it mounts onto the barrel but I'm wondering if I can get an A.R.M.S mount that I can screw it to to attach to the front R. side rail. It appears that the No. 17 ARMS mount may work if I drill new holes. If anyone has any suggestions or a used No. 17 mount please let me know.
Thanks all in advance.