RCBS M500 Mechanical Powder Scale - 505 Grain CapacityThis scale is rugged and versatile, with a wealth of big time features that you might expect from a more expensive scale. It measures up to 505 grains with an accuracy of 0. 1 grains, giving you precise and reliable readings every time. The large, easy to read graduations make it easy to measure and verify your loads. The RCBS M500 Scale also offers RCBS' magnetic damping system for fast readings, and maintenance free movement. The tip proof metal pan