Frankford Arsenal Precision Micrometer Drum Kit 2.5gr - 50gr for Benchtop Powder Measure

The Frankford Arsenal Precision Micrometer Drum Kit is a replacement powder-measure drum assembly designed specifically for use with the Frankford Arsenal Benchtop Powder Measure. It lets the reloader swap out or upgrade their existing drum to gain finer, more repeatable charge weights when dispensing rifle, pistol, or shotshell propellant.

The drum is machined from stainless steel for smooth, consistent powder flow and long service life, and it pairs with a precision micrometer powder stem that allows fine weight adjustments in precise increments. Combined, the assembly delivers a usable powder charge range of 2.5 grains to 50 grains, covering light pistol loads up through heavy magnum rifle charges.

This kit is intended as a direct-fit upgrade or replacement component for the Frankford Arsenal Benchtop Powder Measure and is not a standalone measure. It is an ideal accessory for reloaders who want to dial in charge weights more accurately than a standard drum allows, or who simply need a fresh drum to replace a worn original. The drum and stem install into the existing Benchtop Powder Measure body without modification.