I gave the mount a field test a few weeks ago on my 96/11. with some GP11 from Tradeex.
Weather conditions could have been better as we had frost on the ground and a biting cold wind.
Cold enough to need light winter coats and gloves. Wind enough to make you take cover on protected side of a wall.
Clothing made us realize how long the butt stock on a 96/11 or 1911 actually is, with a scope.
Irons sights were ok but we had to struggle to crane our necks to get a good sight picture with the scope used. Rings being too tall didn't help. People over 6ft should like it that way.
Scope was a Zeiss Diatal C 4x32. This scope while very good optically, ended up being a little short for good eye relief with the long butt stock. The scope measures 5.2 inches between the bells and 8.2 inches from the start of the front bell to the rear of the ocular. even a scope one inch longer on these measures would have made shooting it more comfortable and consistent.
I made a mistake with the rings. When I originally fitted a scope and rings directly from a K31 for a test fitting without loosening the rings, I thought I would need high rings to clear the rear sight.
Not so. Medium would have been much better and low might might work too. High rings are too high for all three of us who shot it today. All of us under 6ft tall. We had a hard time getting a solid check weld.
Mount was very consistent.
After about 20 rounds of 1978 GP11, groups started opening up slightly. Re-tightened scope rings and action screws. POI shifted. The crosshair ended up about 18 inches to the right and 12-15 inches higher at 100yds of the aim point.
Re-sighted in and groups were as they should be considering the length of pull, cheek weld and scope length issues. Used irons sights as guide for gross click corrections on scope. Saved lots of ammo and time that way.
Really like the mount and will find a better scope and ring height match for next time.
Someone asked on the Swiss Rifles Message Boards how much the offset was.
As close as I can measure from T.D.C. of receiver to B.D.C. of scope.
Perspective slightly distorted by short focal length setting on camera lens.