Depends on the revolver. Some inexpensive guns had a removable cylinder pin- it would be removed, the cylinder could now be removed, and the pin used to eject empties. Older revolvers may have been "top break" guns- raising the cylinder latch permitted to barrel and cylinder to swing open on a hing, much like a double barreled shotgun opens.
If it's a modern revolver, you activate the cylinder release, open the cylinder, and push the ejector rod.
To take apart a revolver, first ensure it is unloaded by removing any cartridges from the cylinder. Next, open the cylinder and locate the cylinder release latch, which may vary by model; manipulate it to release the cylinder from the frame. Depending on the revolver, you might need to remove screws or pins to fully disassemble the frame and barrel assembly. Always consult the specific manufacturer’s manual for detailed instructions and safety precautions.
left side of revolver there is a small latch just behind the cylinder. pull the latch to the rear at the same time open cylinder
on the left side of revolver, behind the cylinder, there is a thumb device. for a colt the thumb device slides back to open the cylinder and on a S&W the thumb device is pushed forward to open the cylinder..............................
Open the cylinder its on the hinge closest to frame
Open the cylinder, it should be located near hinge.
To open the cylinder of a Smith & Wesson .32 caliber revolver, first ensure the firearm is pointed in a safe direction and is unloaded. Locate the cylinder release latch, typically found on the left side of the frame. Press or slide the latch to release the cylinder, then gently swing it out to access the chambers. Always remember to handle firearms safely and responsibly.
To open a .38 Special revolver (often referred to as .38 S&W CTGE), first ensure the firearm is pointed in a safe direction and is unloaded. Press the cylinder release latch and swing the cylinder out to the side. Once the cylinder is open, you can insert the cartridges into the chambers. After loading, close the cylinder securely before handling the firearm.
You will either have to push or pull on the cylinder latch. If it doesn't have one, try to unscrew the ejector and see if that will free the cylinder.
A spring loaded ball detent holds the barrel/"cylinder" in place. Place your fingers on each side of the "cylinder" and push it out the right side with a rolling motion to open the action.
Open the cylinder and look inside on the frame where the crane assembly rests.
open the cylinder, and it should be stamped there along with the serial number