Curtis.. go to the "Trading Post - Classifieds section" there is a sub forum for firearms. Read the rules and you should be good to go.
Just a pointer... use M1 Garand and you'll have more hits. List out manufacturer (Springfield, Winchester, H&R, or International Harvester) and what the serial number family is so folks know what era it's from (WWII or Korea).
"Good judgment comes from experience, and a lot of that comes from bad judgment..." - W. Rogers