Y773 .52 Columbia Arsenal Sharps (Palmetto Sharps)
Description: Here is a minty bullet known to many as a Palmetto Sharps bullet. Hundreds of these were recovered near the Columbia Arsenal in the Congaree river. Some of these have been found in the field so they were issued. It's basically a .52 Sharps with an uncut sprue.
Measures: D .536 L 1.116
Reference: RBTRF Vol. 4 Pg. 195