300 blackout subsonic

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  • Last Post 5 days ago
grumpy429 posted this 6 days ago

Anyone have data or suggestions for subsonic 240 gr cast bullets in 300 blackout?

Texas will secede and take its place among the nations once more

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Bohica793 posted this 5 days ago

I currently load the NOE 230 gr cast bullet with 10 gr of CFEBLK for 1000fps.  This should work for your bullet as well.

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grumpy429 posted this 5 days ago

Thanks a lot.  Never heard of CFEBLK, but will find some.

Texas will secede and take its place among the nations once more

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Fitzpatrick posted this 5 days ago

you can also use 10 gr. of acc.1680 for the same vel.   accurate 1680,cfe blk,,and shooters world blackout all have about the same burn rate.

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