Just back from the range...
Fired off a load of Sierra MK 190Grs sepated over VV N165 powder.
Loadings from 71 Grs to 74.5 grs...
Best five shot group was a little over 1.5 inches using 72.5 Grs... very disappointing.
I typically get under 1 inch at 100 meters using federal 180 gr game kings...
Barrel is 24 inches with a 1 in 10 twist.
Also began seeing flattened primers at 74.5 grs (Max load listed is 75.3) and a group of over 3 inches...
Fired off a load of Sierra MK 190Grs sepated over VV N165 powder.
Loadings from 71 Grs to 74.5 grs...
Best five shot group was a little over 1.5 inches using 72.5 Grs... very disappointing.
I typically get under 1 inch at 100 meters using federal 180 gr game kings...
Barrel is 24 inches with a 1 in 10 twist.
Also began seeing flattened primers at 74.5 grs (Max load listed is 75.3) and a group of over 3 inches...
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