Here ya go- http://odcmp.com/sales.htm
Now READ the section on eligibility requirements first.
Cross all Ts, dot all i's, and the rifle gets shipped to your home. The CMP is the ONLY way you can buy a firearm from the US Govt.
while they are in different grades of wear and condition, they have all been thru an arsenal inspection, and all are good to shoot. Some will have more wear, not be as pretty, may have parts from more than one maker- and be cheaper than collector grade guns.