I know this has been covered but I can't seem to locate it. I am looking for a picatinny rail for a 77/44 with a SRT intergal suppressor on it. The barrel is 1.5"od. I would like a rail long enough to hold a NV device and a eotech. Don't mind paying for custom work if needed. I would like to stay with the Ruger dovetail as the mounting.