7 PRC load

I’m shooting 7PRC, 180gn Berger HT.
4831SC shoots beautifully!
However 2930 is what I’m getting with 65 grains and a 26” barrel.

I don’t know how it would be possible to get close to 2900 with a 20” barrel.

2 photos here;
5 shots 61-65 gn sub moa
Next photo 3 shot group of 65 gn H4831SC measured 0.262”
 

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