My Leupold Zero point will handle about 3.75" of distance tween the bore and the scope center.
https://www.leupold.com/hunting-sho.../zero-point-magnetic-illuminated-boresighter/
Pics show the height difference.
Not sure why the reviews listed are for other products?????
Midwayusa has them for $90
Thanks man!
Edit: on backorder till Feb 11.....other sites say it's discontinued