I have/had a pile of Sako 75/85 in both finnlights and standards. I have never had a ejection problem using low ring mounts or low optilocks.

The only problem I ever had with a Sako is the 75 I bought from a member here that would only go off sometimes.

I have doubts if a Forbes will run with Sako 85 finnlight accuracy wise. But I may have to find out.

Dink