Description The ideal powder scale companion. Just turn the knob and powder slowly trickles out into your scale pan to help you measure exact charges.PRODUCT DETAILUse to trickle that last few tenths of a grain of powder into a dropped and weighed charge for â0â variation Wide and stable base Quick and easy cleanup Warranted against material defects and workmanship for the life of the product Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.