300 blackout

[pisarski]

anybody have any load data for 300 blackout with h110 powder and 125gr bullets and 150 gr and 170 gr and the 170 gr to load subsonic everything else is supersonic.
Thanks Ray

[firemanjoe]

Here is some info from Sierra. I load Sierra 110gr varmiter for my supersonic loads and 208gr A-max for my subsonic loads.

https://sierrabullets.files.wordpress.com/2013/07/300-aac-blackout.pdf

You may also want to search the Hodgdon website. They have starting load data for a lot of bullet weights.

[LynnJr]

http://www.quarterbore.com/300whisper/subsonic.html

[Jeff213]

i use 18.1gr of h110 with 125gr Sierra match kings. Make sure to work up accordingly.

[dwalker]

I use H110 and Speer 125gr TNTs, works awesome, I will look up the exact load when I have a moment.

[thmpr]

9 grains Lil Gun behind 200 grains Lapua subsonic projectile.

[Bigtls1]

I run 16 gr of h110 with a 150 gr Hornady FMJ's and OAL of 2.06. Works great in my and a buddy's AR. As others have stated, work up your own load accordingly. Good luck.

[pisarski]

thanks guys that helps gets me going in the right direction

[fast54vw]

i run 17.3 gr of h110 under 150gr

[ArmedCMT]

http://www.hodgdonreloading.com/data/rifle