I agree with guntech, the 55 grain VMax might be too long to stabilise properly with a 1-14 twist.Try a 50 grain bullet. If it stabilizes you are good to go as far as keyholing goes... I believe your 55 grain bullet needs more twist.
Then you will need to address the poor scope mounting problem.
I don't believe the OP reloads.Have a look at this thread:
https://www.canadiangunnutz.com/forum/threads/22-250-and-55-grain-v-max.2201461/
I did years ago lolI don't believe the OP reloads.
I think scope is screwed, when I turn the windage knob to move the reticle to the right it goes left
My Burris does oppositeIts supposed to do that, your point of impact will move to the right.
Markings on the turret are indicating where the bullet will go, not where your cross hairs appear to go.
Still sounds like you have a scope mount issue though.
The indications on a scope adjustment indicate the direction of the bullets moving on the target. Adjusting indicated left ... the bullets should move left... and correspondingly - right moves bullets right.I think scope is screwed, when I turn the windage knob to move the reticle to the right it goes left
Yes, I've seen that in the lone rifle that I rebarreled. The reciever threads were aimed somewhere very different from all the other features of the reciever.When I had my shop, PHs were quite popular. I never observed one that had scope mounting issues as described.
Rebarreling them, I certainly noticed variation in the receiver threads.
I have done the same with epoxy to correct off center drilling on many 98 style actions. It works well, hard to see the fix.Every Parker Hale 1200 I've ever played with(so maybe 4 or 5) has had the scope base holes on the reciever bridge off-center. To the left, if I recall.
This caused the rear scope ring to lean far to the left, pointing the scope off to the right. This puts the POI so far left that even Burris Z-rings can't fix it.
My fix , which has worked well, is to shim the left edge of the rear base until I can get the scope to center up on a collimator. Usually 0.015" usually gets it close. Then I will bed the rear base to the bridge with black epoxy. Release agent on the reciever, rough up and degrease the bottom of the base. Make sure that the shim pack is slightly tucked under the edge of the base, and then smooth the epoxy over it as it cures. You can barely see this fix.
Sorry had the information reversed..I think scope is screwed, when I turn the windage knob to move the reticle to the right it goes left
It is easier to remember : "move the rear sight in the direction you want the shots to move"...Even iron sights. You move the rear sight opposite of the direction the bullet impact.



























