Description
The M500 mechanical scale provides right or left-handed operation and a wealth of big-time features at an affordable price. Featuring a proven two-poise design that lets you weigh up to 505 grains with + / – 0.1-grain accuracy the M500 also offers RCBS’ magnetic damping system for fast readings and maintenance-free movement. The tip-proof metal pan makes loading easier and a rugged die cast aluminum base even features a grain-to-gram conversion table to aid in calculations and recipe conversions.
- 505-grain capacity
- Accurate to within 0.1 grain
- Right- or left-handed operation
- Two-poise design
- Magnetic dampening
- Leveling foot
- Ambidextrous metal scale pan
- Grain-to-gram conversion chart
Shop with Monadnock Firearms
Monadnock Firearms is your online destination for firearms, ammunition, and tactical gear—shipped nationwide. Established in 2017 and based in Fitzwilliam, NH, we combine expert service with a seamless eCommerce experience. Proud supporters of Gun Owners of America (GOA) and defenders of the Second Amendment.
- Best Prices and Deals
- Earn Rewards on Every Purchase.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Our loyalty program to make your money go further
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!









