Hello This is my first post, I recently inherited a .44 special revolver from my Father, but I have no idea as to what brand or model it is. The only markings on the gun are serial number on the barrel, cylinder and frame. They all match; But no other info is engraved. The gun comes apart by sliding froward a button on the front of the trigger guard and twisting the barrel. After that a lever on the side of the barrel is pushed and the barrel and cylinder slide forward. To load the gun there is part that slides down exposing the back of the cylinder where the bullets can be loaded one at the time. Here are some pictures, I can provide more if needed, any help identifying this revolver will be greatly appreciated.