The RCBS M500 Mechanical Scale is a precision mechanical beam scale designed for reloading and powder measurement tasks. It delivers a maximum weighing capacity commonly cited as 505 grains and is specified to provide repeatable readings suitable for manual powder dispensing. The scale is built with a two-poise beam and magnetic damping to help stabilize readings while supporting right- or left-handed use.
Key Specifications
- The scale offers a maximum capacity of 505 grains.
- Measurement accuracy is ±0.1 grain.
- Weighing is performed on a proven two-poise beam design for repeatability.
- The movement uses magnetic damping for faster, maintenance-free stabilization.
- The unit supports right- or left-handed operation for ambidextrous use.
- Includes a tip-proof metal pan to ease powder transfer during weighing.
- Equipped with a leveling foot to help ensure stable placement and accurate readings.
- The base is constructed from a die-cast metal for durable platform support.
- Features a grain-to-gram conversion chart for quick reference when converting recipes.
Designed for reloaders who prioritize reliable, mechanical measurement without electronics, the RCBS M500 provides straightforward functionality and proven components in a compact footprint. Its simple setup, ambidextrous layout, and durable construction make it a practical choice for routine reloading tasks and powder handling where consistent manual weighing is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




