Pro1000 case holder replacement (.45 ACP single stack)

DISCLAIMER: reloading cartridges is a dangerous endeavour.
All reloading and firing of reloaded ammunition is done at your own risk.

Do not attempt to reload until you have read and understood at least one printed reloading manual.
Always wear safety glasses when reloading.
Do not smoke while reloading.
Keep primers and powder away from heat and open flames.
Keep primers and powder where they cannot be accessed by children.
Work up your loads following the standard procedures described