After looking at the Optilock info online for bases to fit a Sako M591, I ordered some Sako short bases that finally arrived yesterday after a two week wait. Annoyingly, the front mount is too narrow and does not fit. Not ideal when I was hoping to get it assembled and zeroed for this weekend! Have I missed something? It doesn't say that I need different mounts for the varmint on the website. Any advice greatly appreciated.
All the best,