Anyone have load data for .300blk


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Boomer4570
January 20, 2013, 02:53 AM
Where can I find load data for the .300 blackout. I mainly want data for the hornady SST 150gr.

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dragon813gt
January 20, 2013, 09:43 AM
Buy the newest Hornady manual.


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oldpapps
January 20, 2013, 03:07 PM
Check at the below web page, under 'Ammunition', 'Handloading'.
As with all info on the net, scrutinize and compare. It may give you a place to start.

http://www.300blktalk.com/forum/

When I had a 300 BlackOut, I found it a lot of fun.
Hope this helps a little.

Walkalong
January 20, 2013, 04:30 PM
Think H-110, 2400, AA 1680, AA 4100, etc

Accurate has some data on their website.

http://www.accuratepowder.com/wp-content/uploads/2010/09/300_ACC_Blackout_Data.pdf

It is a PDF you can save to your computer.

Welcome to THR

James2
January 20, 2013, 04:39 PM
Hodgdon (http://data.hodgdon.com/cartridge_load.asp)

Walkalong
January 20, 2013, 04:44 PM
Hodgdon (http://data.hodgdon.com/main_menu.asp)

Ooh, nice, I hadn't seen that.

oldpapps
January 20, 2013, 10:25 PM
The OP is looking for data for 150 grain bullets.

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.

Boomer4570
January 21, 2013, 01:22 PM
Thanks for the info guys, it was very helpful.

cfullgraf
January 21, 2013, 04:37 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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