Rollsizer

Rollsizer is a family-run company based in Perth, Australia, specialized in advanced case roll-sizing equipment. These systems recondition spent brass by rolling it back to near-original concentric specs—enhancing consistency, accuracy, and reliability in reloaded ammunition.

From manual setups to DC-powered machines and heavy-duty commercial units, the product line covers calibers ranging from 380 ACP to 50 BMG. This process eliminates common bulges known as “clickers” and restores brass to precise tolerances—crucial for competitive shooters and professional reloaders alike.