The RCBS Standard Scale Check Weight Set helps you make sure your scale is weighing accurately. Grit and dust accumulation on measuring equipment can have an adverse effect on the unit’s accuracy, but RCBS Standard Scale Check Weight Set gives you a simple, objective test to make sure your scales are still accurate - or need critical adjustment. The set includes the following weights:

• 2 - 20 grain
• 1 - 10 grain
• 1 - 5 grain
• 2 - 2 grain
• 1 - 1 grain
• 1 - 1/2 grain

Accurately weighed powder charges are critical to safe, consistent reloads. With the RCBS Standard Scale Check Weight Set, you can determine if your scale is producing accurate readings when checking the charges coming from your powder measure. Brownells Gun Tech™ Tip: If you’re loading large rifle cartridges, use the RCBS Deluxe Check Weight Set (sold separately).