Powder data needed
Powder data needed
This should be easier than I'm finding it. I'm starting load development on 204R focused on 2 bullets now: The Sierra 39gr BK, and Hornady 45 gr SP. I've been unable to find published recommended min/max loads for CFE223 and IMR 8208 XBR. Can anyone provide the data and source? Thanks.
Re: Powder data needed
I was tired when I wrote this. I, of course, mean recommended "starting load' and do not mean, 'min' (minimum) load. The information does not exist in my Hornady X manual, or Hodgdon's online RELOADING DATA CENTER.
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- Senior Member
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- .204 Ruger Guns: also now, a Savage switch bull barrel in 204R. 23 inch SS
- Location: Lake Forest, Ca.
Re: Powder data needed
The annual Hodgdon reloading manual shows loads for CFE223. Their reloading data site shows a start load of 29.0 and a max of 30.9 for the 32 grain. for the 40 grain they show a start of 27.3 and a max of 29.0 so work in that area and you should be fine. Bill K
Re: Powder data needed
Yeah, they show 40 and 50 grain bullets loads for both powders too. I'm just being very careful - or perhaps timid. I've never touched these small calibers before.
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- Senior Member
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- Joined: Tue Jan 18, 2011 10:00 am
- .204 Ruger Guns: also now, a Savage switch bull barrel in 204R. 23 inch SS
- Location: Lake Forest, Ca.
Re: Powder data needed
You do need to be cautious with the small calibers, in that pressures can raise fast. But by using the 40 grain loads as a guide, you will be just fine in the 39 grain bullets. Just work up to max slow and easy. Bill K
Re: Powder data needed
Ok - Thanks - I'm on it.
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- .204 Ruger Guns: RUGER MK II/SAVAGE MOD. 12
Re: Powder data needed
i have a savage model 12 and recently put four shots into a group that you could hide with the open end of a .30 caliber case. i was using 39 grain sierra and rem. 7 1/2 primers and 25t grains of H-322. outside to outside of this group measured .298". if you deduct the cal. you get .094" i have never shot a group that. that is less than 1/10". if you think i am making up this story that is ok by me but it is the exact truth! i also get good groups with AR-comp
- BitterClinger
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- .204 Ruger Guns: Savage M12 LRPV
Re: Powder data needed
What was your C.O.L. for that load? I have a M12 LRPV that has put two literally into the same hole quite a few times, but I always pulled the third ruining the perfect 3 rd group.
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- .204 Ruger Guns: 527 Varmint; Rem. 700 VLS
Re: Powder data needed
I have stacked 3 SBK 39's at 100 yds several times, and have even stacked 4 a couple of times, but I shoot 5-shot groups and have not gotten the 5th to cooperate yet. I've had a few 5-shot groups under .3, but never under .2 (yet!).