It will need to be examined by a competent gunsmith
In the owner's manual
True
Follow instructions in owner's manual
Best left to a gunsmith if you don't have an owner's manual.
The EAA 44 Magnum typically uses a revolver cylinder designed specifically for .44 Magnum cartridges. It may also accept .44 Special ammunition, as these cartridges can fit in the same cylinder. However, it's important to ensure compatibility with the specific model and check the manufacturer's specifications, as some revolvers may have specific cylinder configurations or restrictions. Always consult the owner's manual for the most accurate information regarding ammunition and cylinder usage.
Best to ask a gunsmith for help if you don't have a owner's manual.
You can request an owner's manual for free at the S&W website.
Not meant to be disassembled by the owner. If you have, you need to take it to a gunsmith
There is no way to find out. No such database exisits.
You can request a owner's manual for fee at the S&W web site.
Request a copy of the owner's manual from the S&W website.
Follow the manufacturer's instructions in the owner's manual. They are not all the same.