Poodle,

Head on over to our "Where to Shoot" list on the Maryland AR-15 Shooters Site. [url]http://communities.msn.com/TheMarylandAR15ShootersSite&naventryid=117[/url] this is a link to the listing of ranges in Maryland (that we know of).  There is a range (or two) listed in Frederick, and one in Cumberland - both should be driving distance to Hagerstown.  Also, there are some ranges listed in the smaller towns that may be close to him.  If none of these are satisfactory to him.  Then you look at the link to the NRA range list - they will have the NRA affiliated clubs (where you are more likely to have High Power Matches).

Another option is the range up at Warrior's Ridge in Bedford County PA (very close to the MD line).  Normally this is only open for classes, but they do hold occasional High-Power matches that are open to the public.  Check it out at [url]http://www.comtac.com/matches.htm[/url] this is where the schedule & contact info is for the Matches