Needs to be '0' moa, for the short model 70.
Extended length would be preferred.
Thanks

I have an extra rail made for a SA M70 by Leupold that's 0 MOA.

Thanks, Dinny

IOR Valdada makes a nice one.

HD 1913 PICATINNY 0 MOA TACTICAL BASE

Is it steel or aluminum?? and what length is it?
Price?
PM, if you prefer.

https://www.midwayusa.com/product/1019306376

Aluminum, 5.75", $30 shipped, screws included, can text pics. * I found some 6-48 screws that should work for you.

Thanks, Dinny

Dinny, going to hold out for a bit, in hopes of a longer one.
Under consideration, however.

10-4