The 2nd Arkansas Field Battery (1861–1865) was a Confederate Army artillery battery during the American Civil War. Also known as: Second Arkansas Artillery; Dallas Artillery, Hart's Battery. Note that the records of Hart’s Dallas (Arkansas) Artillery are sometimes confused with those of Good’s Dallas (Texas) Light Artillery. The battery served its entire existence in the Department of the Trans-Mississippi The battery went throgh two re-organizations. Following a charge of cowardice during Battle of Pea Ridge, the battery was ordere to be broken up. After being cleared of that charge the battery was reorganized and served until captured at the Battle of Arkansas Post. After being exchanged and organized for the thrird and final time, it served until the final surrender of Confederate force