Machined to exacting tolerances

Lorenz Projectile mould USA303-547 is a compression projectile used in the Pedersoli Lorenz Rifles.
The Lorenz was effectively a 55 Cal (13.89 Cal) Firearm.
Projectile was designed on the Wilkinson bullet design where upon firing the base bands of the projectile are compressed into the flanges of the projectile hence the rifling of the firearm
Diameter - .547, (13.89mm)
Weight - 430grs

For paper patch bullets
The Hexagonal mould for use in rifles with Whitworth rifling.
For example the Pedersoli Whitworth Enfield in .451cal , S181