Powder Dispenser

thingiverse

My design for a linear bar powder measure. The slide and slide body are a tight fit. But need to be so that powder does not bypass the "measure" cavity. It used an old soap bottle for hopper. I've also included a Walmart Peanut Jar hopper adapter also. The drop spout is an RCBS type. There are several on thingiverse that will fit (uniflow powder measure). You will also need 1/4 - 20 rod/screw about 5" long for the measure adjustments. Also included are 3 quick adjust "saddles" that are labeled for W231_5.1GR, BlueDoT 6.2gr, and Unique 5.1 Gr. I have reloaded well over 500 rounds or 9mm with this. It measures as precisely as my RCBS uniflow even with small flake powder. Hope this helps someone out. Pictures: https://photos.app.goo.gl/NxZ2SgdGaUmGf4ca8 For the slide and slide body, I used 98% infill and printed very slowly (45). This was made with eSun PLA + I made lever knob and lever fulcrum to be 1/4x20, but all those holes are tight and will need to be chased with 1/4X20 tap. The 1/4x20 screw that adjusts the measure, will need a notch turned in where the adjuster shoulder fits in on top of the slide. You can do this with a lathe or a drill turn very fast and file or even a hacksaw. Please note, in one of the pictures you can see where I cut some of the structure out. I've made the changes to the files already. It works great just the way my prototype printed.