04-10-2020, 11:12 PM
I did some loads with that one, the 129 ablr and 129 sst a couple years ago for a howa 20" bolt gun.
All 3 shot about the same.
26 sounds too low to start.
Nosler has data for it, 129/130 page. CFE is 29.0-31.0.
CFE was my powder. most loads for all 3 bullets tweaked in around 30.5-30.8 grs in hornady brass, cci450's.
ymmv of course.
All 3 shot about the same.
26 sounds too low to start.
Nosler has data for it, 129/130 page. CFE is 29.0-31.0.
CFE was my powder. most loads for all 3 bullets tweaked in around 30.5-30.8 grs in hornady brass, cci450's.
ymmv of course.
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