Bondstrike in 6.5x55 is this load safe?

BondageStrike

Private
Minuteman
Jul 9, 2024
6
0
Norway
Hei

I recently loaded up som 6.5x55 norma bondstrike. In the norma app it says my coal should be 78mm. I used norma 204 and 44.5 grains of powder. I realised the bullet was touching the riflings so i put it down all the way to 76.5mm. Is this okay? Can i change the seating without getting to much pressure? Barrel length is 67cm and primers are not magnum primers.
 
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