UniqueTek Micrometer Powder Bar Kit for Dillon Powder Measures

This upgrades your Dillon powder bar to a micrometer powder bar.  Fits all Powder Bar sizes SL 900 Powder Bar and Shot Bar. Much more than just a dial or knob – the Micrometer Powder Bar Kit™ replaces the original 1/4-28 adjustment bolt with a true precision micrometer with 40 threads per inch. You will be able to return instantly to any powder weight setting with a speed and an accuracy never before possible. Of course, you still must weigh and confirm all powder weight setting changes.