rikker:

I have a 721 stock that is in good shape
and might meet your needs.
It has a Pachmeyer pad at 13.5 inches.

Remington made two comb heights for the 721,
high comb and an iron sight version.

My stock is the earlier iron sight model with lower comb.
It will work with issue sights or a low mounted scope.
The comb height is similar to the regular Winchester
pre-64 m-70 stock.

Give me a p.m. if you are interested.

Bob