Don't need the value anymore as we agreed on a price. The safety is not the tang but rather the lever version,so that puts it 55 to 59 according to Murray. Not sure if I have the sn right. Picture is a little blurry,could be 9188xx. My main question now, was the F available with swivel studs. Murray says no,but these sure look like the factory ones that were on my R.
Thanks in advance.