Thread: H1000-AR2217 Difference?

Yep I’m interested too, will report back.
I shot the 2, 69g groups 1 for 1 of each powder charge so conditions etc were the same.
The 69.5 and 70 loads of h100 didn’t shoot to good and there was bugger all speed difference between the 69g-70.5 but at 70.5g it shot a very tight group how ever the bolt was a bit sticky to lift with some rubbing on the head case stamping, is that a over pressure sign? Keen to try some more 70.5g as the grouping was tight and speeds were 3120fps shooting a 165g TGK

Just started reloading so could explain some odd results... hmm