338 ARC & 300 BLK for hunting

[AP2020]

Maker Bullets are the proven choice.

 

[LVLAaron]

You think h110 is going to be the best all-round powder? Have you tried CFE-BLK? I have a bunch I'd like to use up.

 

[AP2020]

You think h110 is going to be the best all-round powder? Have you tried CFE-BLK? I have a bunch I'd like to use up.

I tried CFEBLK and the numbers were not as good. Paul recommended the H110/W296.

 

[Oso]

You think h110 is going to be the best all-round powder? Have you tried CFE-BLK? I have a bunch I'd like to use up.

My experience with CFEBlack is that it’s a bit anemic compared to other powders, especially for 300BO. The branding is misleading

However, CFEBlack is the “go-to” powder for 300HAM’. It does a great job throwing 125gr .30 cal. bullets at same velocity that 6.5 Grendel shoots 123gr bullets.

 

[LVLAaron]

Yeah. I’ve never found a use for it. It’s too bulky for 300bo subs. I think it’s going to fertilize the yard this spring.

 

[dantiff2]

CFE BLK does not do it in 300 blackout BUT it works great in 7.62x39. Might also work well in a 30BR sized case if your just trying to use it up?

 

[SD guy]

So what projectiles are finding favor in the 338 ARC? Anyone developed much in the way of experience yet?

 

[P1ZombieKiller]

Berrys 220gr plated and the 190 sub-x both expanded well at subsonic vel @ 50 yards in my very unscientific wet newspaper test. YMMV

You have any pics of such very unscientific tests?

 

[mattri]

Yeah I posted some pics here, have to try to find them.

 

[mattri]

Thread 'Subsonic 308 without trail boss'

Sep 14, 2023

Looks like Trail Boss is history, but then I also heard tb is not very accurate in subsonic 308 anyway. I found a load of 150's with Titegroup, but it's so compact I doubt it will ignite reliably. So that leaves bulky flake powders like Clays and Blue Dot. Does anyone have advice for 168 Eldms? (R700, 24 inch 5R barrel, no can)

• ScottMcc
• Replies: 111
• Forum: Big Stuff--7mm, 30 Cal, .338+

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