Reproduction Civil War-era .31-caliber brass bullet molds usually have round ball and conical cavities. Colt 1846 and 1849 .31-caliber revolvers have larger and longer cylinders than Remington .31-caliber Pocket revolvers. I anticipate the Colt cylinders have larger chambers and, concomitantly, can accept longer bullets and larger powder charges than Remingtons. If the information I've typed is accurate, does it follow that Remingtons, with their short barrels and limited chamber capacities, are unable to shoot the conicals cast by the brass molds? OR perhaps they can shoot them but accuracy potential would be measured in feet and penetration close to none when compared with Colts?