The robberies occurred between November 19-28 at Atlantic Guns Field Traders LLC, and Scott's Gunsmithing, according to ATF Baltimore.
Investigators have released surveillance images of the suspects in an effort to identify them, and are currently working to determine if these incidents are connected.
If any member of the public has information, please contact ATF at 888-ATF-TIPS, or Anne Arundel County Police at 1-866-7LOCKUP. Rewards are available for information that leads to arrests.
Click here to follow Daily Voice Glen Burnie and receive free news updates.