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- - H1000 (https://www.huntingnet.com/forum/reloading/314848-h1000.html)

jeepkid

01-12-2010 07:29 PM

H1000

Is H1000 temp sensitive?

bigcountry

01-13-2010 03:44 AM

Every powder is temp sensitive. The extremes are less sensitive, but not by much. Some powders are very temp sensitive.

In an 300RUM I saw about 50-60fps change from 10F to 80F with 95gr of H1000.

jeepkid

01-14-2010 01:37 PM

Probably less then Re-22 then? Just wondering because I heard people are using it in .243 AI's and its suppose to be a cooler burning powder to try and save the barrel a little bit...

bigcountry

01-14-2010 01:46 PM

Quote:

Originally Posted by Ridge Runner (Post 3554801)

yup! but H-1000 is very good powder
RR

No doubt. I seem to always come back to it.

But I am really starting to love RL22. Just seems to love to be ran hot.

bigcountry

01-15-2010 04:03 AM

Quote:

Originally Posted by Ridge Runner (Post 3555135)

My love affair with re-22 is over, great powder but you rework the load every time ya change lot #'s, last lot change my Gibbs went from 3340 fps w/61 gr behind a 140 to 3200 fps with the same charge.

I thought this was just me. I had the same thing with RL25.

jeepkid

01-15-2010 07:30 AM

My load of 22 shoots great, but out here during deer season it could be 90+ degrees one week and the next it could be snowing...

The 22 seems to be pretty cool, I can shoot 3 shots pretty quick then touch the barrel and it will be barely even warm...

I was reading about that 6CM (.243 with a slight shoulder increase) and they are getting 3000+ rounds out of it with H1000...

jeepkid

01-16-2010 05:51 PM

I think I'll try some H1000 for the heck of it...might even buy some of this to try out, http://www.imrpowder.com/8208xbr.html

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