Nice setup DORLEAC.

It highlights the problem with many doubles of a scope requiring a long tube length. And greater eye relief if you want to reduce the overhang.

I have a Zeiss Diavari C 1.5-4.5x on my 375 Mag double. I would prefer something with more eye relief for less ocular overhang. The Leupold's do not really fit. Probably why you see many double rifles with the Swarovski 1-6x EE mounted on them.

Cheers,

Chris