Does anyone know another source for parts for a very early model H&R 922other than http://www.gunpartscorp.com/catalog/Products.aspx?catid=7923 ? This was my brothers revolver from when we were kids. When he got marrried and had kids of he was worried about them finding it. I had mine locked up at my folks; but, my brother decided to be real safe and threw away the cylinder and pin. Fast forward 3 decades and we need parts. Numrich is out of stock on these parts. This one is so early that the serial number starts with E and is only 4 digits long. Any help on locating parts is appreciated.