Astor
Welcome to the forum. As to your Blaser double rifle... APOLOGIZE TO NO ONE. I shoot Blaser R-93 and a K 95.
Many people critize a Blaser Product, however I have yet to see one that did not shoot and work perfectly.
Anytime you have a double rifle shooting 1" at 100 yards you know you have a very good rifle. I have handled Blaser Drillings and their double rifles and they handle as well as any of the new made doubles. I do wish their 375 H&H had a little thinner bbls and weighed a bit less.
If you shoot different loads than the Norma 286 grain, how do they regulate?