your Stevens model 15 was made between 1936-1945 with 224,000 units being made.
Your Stevens model 15A was produced from 1936-1945.
The stevens model 15 was made from 1936 until 1971.
It looks like it would, but you won't know unless you try.
These were made from 1936-1971.
The Stevens Model 15 and Model 15A are similar in design, but they may have some differences in their bolt assemblies. Generally, parts compatibility can vary based on specific features and manufacturing changes. It's best to consult a gunsmith or reference a detailed parts diagram for both models to confirm compatibility before attempting any interchange.
Try the website for gunpartscorp. That is Numrich, large supplier of obsolete parts.
The savage/Stevens model 94 was made from 1929-1945.
The Stevens model 944 was made from 1936-1942.
Model 940e 16gauge
stevens bolt action 22 model 840
Your Stevens model 77F was produced from 1955-1971.
52 years old.