It is 26" 1:10 twist and using 140 gr. Sierra's 34gr. - 34.4gr. . May not be the fastest but was 5 in ragged hole @100.
It is 26" 1:10 twist and using 140 gr. Sierra's 34gr. - 34.4gr. . May not be the fastest but was 5 in ragged hole @100.
FROGGY
See profile for fire arms
Do it today there maybe no tomorrow
I honestly don't remember. I had all of my loads chrono'd and in a spread sheet but that computer crashed and burned and I wasn't able to retrieve anything from it. Since then I got lazy and only do what I am working on at the moment.
For instance with a 6br on Sunday in the rain I chronoed a load, 105 Berger's, 28.8gr. IMR 4895. CCI sr, 2709 avg. MV, SD 9, put 20 shots down range and 17 would fit under a Quarter with the magneto speed attached to the barrel. I've been told that you need at least 2800 or better for the 105's so I might up the load and see if I can do better, but I doubt that it will.
FROGGY
See profile for fire arms
Do it today there maybe no tomorrow
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