I bought a fast fire 4 for my Franchi 20 gauge and I really like the bigger field of view it has over my holosun. I have the holosun mounted on the scalarworks mount and it is rock solid! I'm thinking I'm going to order another ff4 for my sbe 2 but scalarworks doesn't make a mount for the ff4. So I'm looking at the egw mount for my sbe 2. My question is do the hole spacings on the mount line up with the sbe2 holes. Maybe someone has some experience with these mounts