When I was working with the 300 BlackOut, listed loads jumped from 135 or so to 220 grain bullets.
At the time (like it was a long time ago, not a full month) I was working for a good loading for 150 grain InterBond JSP and was doing most of my testing with 147 grain pulls. I came up with some promising loads with Lit'gun, H110/296 and Olin W630. These are listed at the web location listed above.
(Should not have sold that weapon :banghead: )
It's a fun round to work with.
January 21, 2013, 12:22 PM
Thanks for the info guys, it was very helpful.
January 21, 2013, 03:37 PM
Yes, the 2013 annual Hodgdon loading magazine has 300 BLK. I would guess it is on their web site as well.
From older manuals, I have used 300 Whisper starting loads to get started. They are generally in the handgun or single shot handgun sections.
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