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Interesting you mention that Vietnamcam, I use a dial indicator gauge to fit scope bases and then again to fit the scope rings to the base.
Im often concerned at the lack of alignment the scope...

I think you could be right tuiman, probably better used on a bull pup design.

You're right there VC, the base looks a little better in that regard, and it has 150 moa if needed.

Ivey Externally-Adjusting Scope Mounts for Ultra-Long Range Shooting « Daily Bulletin

Ivey have put together a nice adjustable setup for anyone wanting extra elevation control for Long Range Hunting/Shooting,
Quite often scopes like the 8-32 and 12-42 Nightforce lack the extra...