10 ld Parrot rifle.

10 ld Parrot rifle,

The 10ld Parrot was produced with 2 bore sizes 2.9-inch (74 mm) and 3.0-inch which caused problems with ammunition supplies. Later standardised as 3″ by Union  Forces.

A 20LD version was also used in the field but was much more rare.

Used by by both Confederate and Union forces during The American Civil War.