H-870 Data in .300 RUM

[riflelooney]

Any body have any data for this powder,,,,used it years ago ,,,in a .264 worked well....just bought 20 lbs of it,,,,shooting 200 and 220 gr bullets,,,,,,,,Thanks in advance

 

[MagnumManiac]

You're gonna struggle finding data out of a book.
You will need to ask someone with Quickload. I can't help, I gave mine away a long time ago now.
You could try find a similar case capacity cartridge and use it's start loads to work up from.

Cheers.

 

[just_jon]

I was playing in QL when I saw your post. Ran using Nosler 200 AB and 220 Partition with a 24" barrel. Shoot me some additional data (COAL and bullets) and I will rerun.

 

[riflelooney]

3.665 But thats with a 200 ELD X.....Thanks so much See your in Newville,....I am about 35 Mies outside of Pittsburgh...Charleroi , PA

 

[riflelooney]

26 in Barrel,,,

 

[just_jon]

I misspent my 20s and 30s SE of you trying to kill myself kayaking. The beer was cold, the cooler always full, lots of pretty local girls to chase and an occasional run in with their boyfriend in some of most beautiful country PA has to offer.

BTW, updated QL attached.

 

[cape cove]

I used it briefly in my 300 RUM. Worked up to a max load of 105 grs of H-870, Fed 215, RP case using a 200 gr Nosler Part. My oal was 3.640 and vel was appx 3170 ft/sec. Accuracy was ( in my rifle ) just over MOA.

 

[riflelooney]

Thank you guys.... Just_Jon.....thank you again.... Yep understand what your saying,,,,Got a bachelors in fly fishing with a minor in beer drinking...Masters in deer hunting.....Doctorate in chasing woman ... VERY EXPENSIVE education... And never set foot on campus LOL