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Very Informative 300 Blackout Testing

Discussion in 'Ammunition & Reloading' started by mr.revolverguy, May 18, 2014.

  1. mr.revolverguy

    mr.revolverguy Ohio Active Member

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    Today I would also have some test loads of my favorite plinker supersonic rounds. I have previously tested these rounds and knew what it was capable of. What I would be testing is an RCBS Chargemaster against my 20 Year old RCBS Uniflow. My RCBS Chargemaster throws would also be weighed on a RCBS 5.0.5 Beam scale the same used for the uniflow. Since these loads are loaded with H110 which meters great I really didn't expect to find much difference. What I really wanted the Chargemaster for was throwing stick powder which will be tested on another day.

    What you will find may be surprising.

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    Very informative 300Blackout Diary and Journey with hundreds of pictures Here