More Chrony testing: Primers, Powder, OAL.
24" 6.5 Grendel
Elev. 2100 ft, Baro. 26.1, Temp 80*f, Relative Humidity 55%, Cloud Cover 10%,
After compiling these results; I have come to believe that Winchester large rifle primers (for the lack of a better word) SUCK! But they seem to be ok for Forming brass with low charge wts. though.
Last edited by Bwild97; 04-24-2012 at 07:10 PM.
Barrel and chamber?
"The root cause is not that islam has a fundamentally flawed ideology with violence and degradation for all those overcome by its ravenous doctrine or the intended spread of its evil dominance in ever increasing areas but that there is a spiritual battle that is being waged between good and evil."
Von Gruff
Oh ya I guess I should have added that too!!
Interesting data.
How's the recoil with the heavier charges of CFE-223?
Wondering if the pressure curve masks the performance increase, or if the the weapon and shooter feel the effect.
Drifter
Those 130gr loads you have are legitimate 1000yd loads without a doubt, if they're grouping well for you. I wonder what pressures are, but loading long COAL like that will help lower your initial pressure spike.
I need to pick up some 130's and try them from my 28" pipe. I have a couple pounds of CFE already.
I really thought it would be too fast for the heavy bullets, but....those numbers look incredible. Especially considering that is large primer brass!
"The root cause is not that islam has a fundamentally flawed ideology with violence and degradation for all those overcome by its ravenous doctrine or the intended spread of its evil dominance in ever increasing areas but that there is a spiritual battle that is being waged between good and evil."
Von Gruff
The increase in recoil is noticeable but not enough to take my aim off target.How's the recoil with the heavier charges of CFE-223?
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