Practice English Speaking&Listening with: .308 plinking load part 2 - Sierra 110gr and Vectan SP7

Sierra 110gr HP is one of the cheapest hunting .308 bullets

I tried it with Lovex powder, now time for Vectan

According to manual Vectan SP7 should give very good velocities with 110gr projectiles

But possibly only 92% of powder burnt in my barrel

As before, several sighters to check for any pressure signs and zero the rifle

7x3 rounds in 0.3gr increments

Same 2.600" length as with Lovex powder

Sighters first

Visible flame, looks like not the whole powder gets burnt in the barrel

49.7gr

1.16"

50.0gr

1.07"

50.3gr

1.88"

50.6gr

Did I shoot wrong target?

2.68"

50.9gr

0.82"

51.2gr

1.05"

51.5gr

Third one went to the right

About 1"

first two groups

Then the groups open up

And tighten up again

I think I shot wrong target and the 4th group should be around 1"

Could possibly try again bottom groups

Or around 4-5-6 groups