Where can you find diagrams and instructions for disassembly cleaning of Stevens model 77A pump shotgun manufactured in Chicopee Falls?

The Stevens Model 77A pump shotgun was manufactured by the J. Stevens Arms & Tool Company in Chicopee Falls, Massachusetts, between 1937 and 1942. The company closed down in the early 1940s and its assets were acquired by the Savage Arms Corporation.

Unfortunately, due to the age of the shotgun, there are no readily accessible sources of diagrams or instructions for disassembly cleaning of the Stevens Model 77A pump shotgun. Savage Arms does not have any records or documentation for this particular model as they do not currently produce or support Stevens firearms.

Stevens firearms are currently made by Savage arms, but these are not the original models. The current Stevens firearms are designed to be user-friendly and designed with newer technologies.