Sights for H&R Topper

[USAFTurkey]

I bought a H&R single 12 ga.  I had them fit a 20 ga barrel, but it has a vent rib.  Any ideas on the he best way to mount a red dot?  Can the rib be drilled and tapped?  Or, would you recommend something else?  Thanks.

[dirt road ninja]

http://www.amazon.com/B-Square-Universal-Cantilever-Mount-Ribs-8-Inch/dp/B000VYPF2S/ref=sr_1_1/180-4913014-4302768?ie=UTF8&qid=1452803025&sr=8-1&keywords=vent+rib+scope+mount

Never used it, but it appears to be an option.

[USAFTurkey]

I looked at the b-square, but it seems to get very mixed reviews.  Many saying, it flexes where it isn't attached and keeping zero is difficult.  I have no first hand experience with it, so I can't say for sure.

[perrytrails]

Sent my gun to Sumtoy customs. He threaded the barrel, made a choke and drilled the barrel for a rail.
Little closer view after the camo job.
I had him cut the rail to fit my red dot.

[mnbeardbuster]

Here's what you're looking for.

[paboxcall]

Here's what you're looking for.

That's awesome!

[USAFTurkey]

Here's what you're looking for.

Yes.  Is that the b-square?  Looks great!

[mnbeardbuster]

It is.  I have that setup for 10 yrs and haven't had any issues with it.  It's a solid mount and you will notice the added weight but nothing compared to a pump or auto.  I have another H&R with the same barrel but with William Fire Sights.  That's what I'm comparing the weight too.

[USAFTurkey]

Well, I got the B square in and put my red dot (true glo multi reticle) on, but it has the sight so high I can't rest my head on the stock and see through the sight.  I have to put the bottom of my chin on the stock to see through it.