1187 vent rib measurement question

[Richard Cranium]

 I was looking at one of the TRuGlo fiber optic sights for my gun. They were listed as 1/4" and 5/16".
It looks like the width measurement on my 1187 is more like 9/32. I know this is kind of splitting hairs but I wanted to make sure I ordered the right size if anyone can help. TIA
http://www.cabelas.com/sights-truglo-pro-series-magnum-gobble-dot-8482-1.shtml

[allaboutshooting]

I was looking at one of the TRuGlo fiber optic sights for my gun. They were listed as 1/4" and 5/16".
It looks like the width measurement on my 1187 is more like 9/32. I know this is kind of splitting hairs but I wanted to make sure I ordered the right size if anyone can help. TIA
http://www.cabelas.com/sights-truglo-pro-series-magnum-gobble-dot-8482-1.shtml

Your Remington 11-87 takes the TG944A Magnum Gobble-Dot Pro Series sight. I use those sights on many different guns including one 11-87. They are great products.

Thanks,
Clark

[SumToy]

http://www.williamsgunsight.com/gunsights/image_s.htm

Try this link.  I put them on all the time and they work good. 
70230  -  Universal Vent Rib Slugger Shotgun FireSight

[stinkpickle]

http://www.williamsgunsight.com/gunsights/image_s.htm

Try this link.  I put them on all the time and they work good. 
70230  -  Universal Vent Rib Slugger Shotgun FireSight

+1

[Richard Cranium]

 Thanks for the link. I'll sure give em a look.