look on the side of the gun you will see a small screw on the right side between the cylinder and the trigger . take the screw out and there is a pin that will fall out when turn it over , do not lose it. flip the cylinder out and the swing arm will slide forward so that the whole cylinder will come out . then you can take ejector out and clean it
In my opinion no! The cylinder length of the 38 special would be shorter than the cylinder length of a .357 Magnum.
It is possible
Best left to a gunsmith
1970
50-550 usd
Does not exist.
357 Magnum
Yes they have made them.
Cartridge
Go to the S&W website and request a manual.
The very first .357 Magnum cartridge was introduced in 1934 by Smith and Wesson.
No. The Model 28 is a .357 Magnum.