RCBS Competition Powder Measure with Rifle Metering Drum

RCBS Competition Powder Measure with Rifle Metering Drum is an accurate powder measure that is designed to throw consistent repeatable charges time after time. The Competition Powder measure takes the best features of the proven RCBS Uniflow Powder Measure and adds a powder baffle and advanced UPM Micrometer Adjustment Screw. The addition of the powder baffle ensures that there powder flow and pressure on the powder column over the metering unit stay consistent with the UPM Micrometer Adjustment Screw give the reloader the ability to precisely adjust to their desired metered charge, as well as allowing them to record that number for future reference for quicker setup time. This measure is not designed for use with black powder.