SBE II fiber optic sights

[NCRG Archery]

Anyone have any suggestions for fiber optic sights for a SBE II with the crio barrel. I bought a set of tru glo sights but i've tightened down all the way and I can still slide it up and down the rib. Any ideas on specific brand or model for this barrel?

[doepee]

I have a set  of williams firesights on mine and they work great.  No problems

[Odessa]

I have my Williams on a M1300, but the design should allow tightening on any rib - the bottom plate is threaded (acts as the nut);  the screws will bring the top plate with the sight and the bottom plate together, which clamps the rib between the two.

[goblr77]

Another vote for the Wiliams Firesights. They're nice.