Deutsche Voortrekker, that sight base looks awesome. Great idea and excellent execution! That stock is superb, too. Looks like it is under water with the sunlight playing on it!

A question:

Can anyone tell me if a Finn M28/30 or M39 rear sight will fit on an M91/30 rear sight base? I want to use one on a 91/30 sporter as the Finn sight is a better sight picture than the 91/30. I'm thinking the sight is a smidge too wide. ????