Redding Reloading Model 3 Powder Measure Green. It has a micrometer metering chamber right in front for easy setting and reading. The micrometer makes it possible to record your favorite settings and return to the same place weeks later. Precision machined cast iron frame proven to last for decades. All Redding Powder Measures feature hand honed frames and hard chromium drums for long life. An extremely sharp cutting surface easily cuts and meters even the most difficult powders. Specifications for Redding Reloading Model 3 Powder Measure: Manufacturer: Redding Reloading Fabric/Material: Cast Iron Color: Green Features of Redding Reloading Model 3 Powder Measure Shelf mounting bracket included with all Redding Powder Measures. Clear powder reservoir. Clear See thru drop tube accepts all calibers from .22 thru .45 cal. Body has standard 7/814 thread to fit mounting ITEM No. 03000 Powder Measure with Universal Chamber Charging range approximately 5 to 100 grains Package Contents: Redding Reloading Model 3 Powder Measure Redding Reloading 3000: Model 3 Powder Measure Green