|November||Organized at Fredericksburg from the 2nd Mississippi Infantry Battalion and assigned to Featherston’s Mississippi Brigade..|
|December 13||Battle of Fredericksburg|
|January 21||Company K transferred to the 8th Confederate Cavalry|
|June||Assigned to Posey’s Brigade of Anderson’s Division of the newly created Third Corps.|
|July 1-3||Battle of Gettysburg
The regiment brought 256 men to the field. It lost 6 men killed and 24 wunded.
Apomattox Court House
The regiment surrendered 11 officers and 87 enlisted men.