UniqueTek ARREDONDO POWDER DROP SLIDE w/ MICROMETER KIT

For RL 550B or Super 1050 (left side of powder bar)

Eliminate galling with Vectan SP2! If you use Vectan SP2 or other super fine grained powders, you know how the powder can leak around the powder bar and even jam the Dillon powder bar. The Arredondo Accessories plastic Powder Drop Slide has been proven to cure this problem.

We have arranged with Arredondo Accessories to carry their Powder Drop Slide with our Micrometer Powder Bar Kit™ preinstalled. You get all of the advantages of the Arredondo Powder Drop Slide PLUS our Micrometer Powder Bar Kit™!

These powder drop slides are customized, exclusively for UniqueTek, to allow even smaller powder drops than the standard Arredondo Powder Drop Slide. They will meter down to 0.7 grains (with Win 231) and they meter very small powder drops more accurately than the Dillon extra-small powder bar. If you are loading small centerfire cartridges like the .32 S&W Long for ISSF Center Fire Pistol and other target competition, this is THE powder bar to use!

• Prevents galling with Vectan SP2
• Super small powder drop ... as low as 0.7 grain (with Win 231)
• Micrometer Powder Bar Kit is preinstalled

Free Calibration Curve Spread Sheet

UniqueTek provides a FREE Excel spread sheet you can use to generate "calibration curves" for each of your gunpowders. With a "calibration curve," you can predict the micrometer setting to give you any desired charge weight for that gunpowder.*

* You still must weigh and confirm all powder weight setting changes even when using a calibration curve that you have generated yourself.

Q: Will this spreadsheet work with rotary drum powder measures (e.g. Redding, RCBS, Hornady, Harrell's, Lee) that have micrometer adjusters?
A: Absolutely! But, as always, you'll need to generate a new curve using your powder measure and gunpowder of choice.

To download a copy of the Calibration Curve spread sheet in the Microsoft Excel .xltx format, just Click Here. If you need a copy for an old version of Excel (.xlt format), please email UniqueTek and they'll be happy to send it to you.