I purchased the Hornady Bench Rest Grade Powder Measure P/N 050130. I didn't know that it was really intended to reload rifle ammunition. The box says "Measurements adjust from 20 to 65 gr.". I've been using it below the minimum range. Last night, I loaded my 357 rounds with 15.6 gr. I measured every load with my Lock-N-Load Bench Scale P/N 050108. However, the thrower was very consistent +/- 0.1gr according to my Lock-N-Load Bench Scale even though it's below the stated minimum weight. I would like to make this powder thrower more "pistol (revolver) friendly". I emailed Hornandy and hve not received a reply. I searched online for an answer and could not find one. I'm trying to get a metering plunger or the whole measuring assembly that would put me closer to pistol loads. I welcome any solution. Looking back, I should have purchased the Lock-N-Load Auto charge dispenser instead.