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Old May 8, 2012, 09:27 AM   #6
Senior Member
Join Date: February 11, 2011
Location: Central Florida
Posts: 366
I have been using this in my 22-250 Ruger MK II

52 gr Sierra HPBT / or 53 gr HP Sierra ( both shoot at 1/2" MOA )
Varget 35 grains
CCI 200 primer
Remington case

I have backed off this load from 36 to 35 gr. cuz of the heat and humidity effected the accuracy. In cooler temps it was well under 1/2" as it warmed up it started to string the groups still under 1" but opened them up. When I backed off 1 gr it brought it back in line.
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