Keith 38 Spl loads - Chronographed

I had chronographed Keith’s 5.0 grs Unique 38 Spl load under Rim Rock Keith 170 gr bullet (great bullet) and got an avg 964 fps (10 shot string) from my Ruger 4 5/8 inch BH. This can be duplicated using 6.3 grs Accurate #5 with same 170 gr bullet which got 963 fps.

Details:

Load: 5.0 grs Unique
1. 966
2. 951
3. 966
4. 985
5. 953
6. 980
7. 961
8. 977
9. 950
10. 960

Hi 985
Lo 950
Avg 964
ES 35
SD 11

Load: 6.3 grs Accurate #5
Primer: CCI 550
1. 928
2. 964
3. 967
4. 954
5. 969
6. 976
7. 979
8. 956
9. 970
10. 976

Hi 979
Lo 928
Avg 963
ES 51
SD 14

I love range testing! Do you record weather conditions when testing? Things such as temperature, humidity, ect.?

Thanks for posting.

Wishing you have a better endeavor this time. Your info is nice.

Thanks!

Thanks, Hi-Speed for reconsidering posting your findings. I have used that same Unique load in a snub, I will have to dig up those numbers and compare to your longer barrel. If my memory serves, I think I was getting just over 900. Thanks again.
Tony

Thanks HiSpeed Usefull info.

Quote:

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Originally Posted by No_1

I love range testing! Do you record weather conditions when testing? Things such as temperature, humidity, ect.?

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I should…it is approx 4,700 ft above sea level here, yes closer to heaven! Temp in morning…typically about 60-65, Humidity LOW here in the high desert. Thanks again

Cool............

Thank you, looks like something I'd like to replicate for my Ruger BH's

Thanks...all your data looks great...

Bob