replacement front bead question

[reynolds243]

are there any decent front bead replacement options out there? I have tried a few but either they dont seem to have any "shine" to them or they are junk. I dont like the big ones like the FAT BEAD because it covers the hole shot sight.

I dont really want to use rifle style sights i just want to replace my front bead with one that actual has some glow to it on my new 3500 gun.

[EMSDJ2]

This is the sight i got to replace the tiny one on my SBE II.

http://www.basspro.com/HiViz-Compsight-Shotgun-Sight/product/10212842/75514