Bushveld, my friend informs me that the rifle was indeed regulated after the factory re chamber, (good news for the rifle), and has targets from the previous owner showing tight groups at different distances. It must have been an expensive bit of work, especially if it was done at Holland. I am very familiar with barrel regulation but thank you for the link.

Does anyone have a picture of what the rings should look like, I appreciate the side view but I cannot tell what they actually look like for fitting purposes.

Last edited by tigertrout; 02/13/22 10:18 AM.