First post. I'm sure this has been covered before, but here goes. I'm looking for a rear sight for a 50 cal T/C hawken. I guess the factory holes are 1.45" center to center and all the new ones are .8" something C to C. I have searched all over the web. Do one of yall know where I can pick one up? At this point I don't care if it's fixed or adjustable. Thanks