Mossberg 930 Sights

[MiamiE]

I need some help from the forum. I cannot find ANYTHING for the Mossberg 930. I own the 930 Waterfowl model and I use it for duck hunting but I am going to take it out the next couple weeks while my turkey gun is being painted. I am looking to purchase a green fiber rear sight that I can remove come duck season. The gun already has a small red fiber sight in the front. The rib measure 1 cm or 0.393 inches. Has anyone purchased a rear sight or both for the 930? Thanks!

[Skeeterbait]

All the Mossbergs I know of are 3/8 rib or .375.  Try measuring that again.  The best aftermarket adjustable sights are the Tru Glo Pro Series Magnum Gobble Dot or the Willliams Fire Sight Universal vent rib Slugger.  But these come as a set with front sight that is much higher than your current front sight.  To use the rear only with your current front would put you shooting way high.  So to stay with the front sight you have now you are going to have to have a very low rear sight which means it is going to have very little if any adjustability.  A Tru Glo Gobble Dot Universal might regulate with the front sight and it is stick on so it doesn't matter how wide the rib is.  The Tru Glo Magnum Gobble Dot (not Pro Series) also may work and it snaps onto the rib.  There is a reason these things are sold in sets though si they will regulate to the front sight.

[MiamiE]

Gotcha! I am not opposed to purchasing the combo, but when I go to the TruGlo chart there is no mention of the Mossberg 930. If you say they're all 3/8" I will go with that and purchase that sight set!