If you go to the CMP site, and find Competition Tracker, you'll find listings of all of the CMP matches around the country.  You should be able to find one that's reasonably close to your location. For instance, Fort Hill Rifle and Pistol Club in Cumberland, MD is holding a As Issued Military Rifle Match (Vintage, Springfield, and Garand matches) on June 4th (might be a bit of a drive from Annapolis, but just as an example).  Most of the time, these matches are open to non-club members too. Anything that says Vintage is open for Krags and other mechanically operated military rifles.  Springfield is only for M1903/1903A1/1903A3 rifles.  I shoot in at least one match a month... and sometimes more - in addition to the National Rifle Matches.  I'd shoot every weekend, but I think my wife would kill me (she'd beat me to death with one of my rifles, LOL)!