Uniform loads require consistent powder charges, and many handloaders find a baffle helps them throw more consistent charges. This baffle is specifically designed for RCBS powder measures and provides Offering handloaders a uniform powder flow, this baffle is specifically designed for RCBS powder measures and provides a gravity control to the feeding pressure of the powder column on the metering unit. Helps throw more consistent charges Specifically designed for RCBS powder measures Provides handloaders a uniform powder flow by controlling the gravity feed pressure of the powder column on the metering unit