Xtreme Hardcore Gear caliber specific powder funnels are machined from solid aluminum bar stock on CNC turning centers. These precision funnels are meticulously machined to exacting tolerances then buffed for a perfectly smooth ID finish. This allows the powder to flow smoothly into the case mouth. The funnels are color coded with a bright dip anodized finish and then laser engraved with the caliber on the funnel base for easy identification on your reloading bench. These funnels are anti-static with all powders and stay upright while on the case neck in your reloading block.