03A3
No, the Savage Model 19 NRA has a unique bolt and there is no other rifle with a compatible bolt.
The Marlin Model Golden 39A is the oldest and longest continuously produced shoulder firearm (rifle) in the world.
Daisy made a model Golden Eagle BB rifle but it was a model 104 golden Eagle from 1966-1974. Daisy made a model 88 Hunter rifle, roughly from 1957 - 1960 Daisy made a model 98 Daisy Eagle in three variations from 1955 -1960. (I think this is the rifle you are referring to.)
Assuming you have a Golden State Arms Santa Fe Model 1944 rifle here. Golden State Arms didn't manufacture rifles - they bought surplus military rifles, and sporterised them. What you have is PROBABLY a surplus Short Magazine Lee Enfield rifle, and would be chambered for the 7.7x56R cartridge, also known as the .303 British. However, if you're not certain about the calibre, then you need to take it to a gunsmith to have them measure out the chamber - not all of the Santa Fe rifles retained their original .303 cartridge, and, although less common, rifles converted to .308 Winchester and .45-70 are not unheard of.
50-250 uSD
Marlin Model Golden 39A
Depends on who made it and what grade it is.
Your western Field model 766 was made for Montgomery Wards by the firm Mossberg and Sons.The Mossberg model 810B is the same rifle as the one you own.
It it is not marked, you will have to have a chamber cast taken.
It's a warning to the user that the only compatible ammunition for that rifle is the .22 Winchester Magnum Rimfire (22 WMRF), and other types of .22 ammunition are NOT compatible.
The Cooey Model 71 is a Canadian rifle designed for .30-06 Springfield cartridges. It typically requires a stock that is compatible with this specific model, often made of wood or synthetic materials. You may want to look for aftermarket stocks specifically listed as compatible with the Cooey Model 71, or consider custom options from manufacturers that specialize in rifle stocks. Always ensure that the stock matches the dimensions and specifications of your rifle for proper fit and function.
Winchester made the model 1873 rifle and the model 1876 rifle,but did not make a model 1875 rifle.