Magnifier and Iron Sights Question

[Scrod314]

Hello, and Happy New Year! Blessings to you and your loved ones.
I bought a Holosun HM3X with a Christmas gift card to use with my HS512C. My Magpul Pro BUIS will not fit on the upper assembly rail anymore with the magnifier and red dot attached.
Is that normal? Basically, you have to choose between iron sights and red dot with magnifier.
The other option is to mount the red dot on the handguard rail, but if I do that, there is a lot of space between the magnifier and optic. Plus doing that, the eye relief with the magnifier sucks.
I've seen pictures of rifles that have BUIS and red dots AND magnifiers. Maybe my uppers rail isn't long enough for all three, which is fine, but just wanted your guys opinions.
Thanks for any advice.

 

[Shawn Dodson]

You can install 45-degree offset buis on your handguard like these - https://xssights.com/products/xti2-45-degree-offset-buis.html

 

[Scrod314]

I'm a moron for not thinking of that. Thanks.

 

[Mot45acp]

It looks like you have room to move everything forward one picatinny slot, if you did this would there be room for BUIS?

 

[Scrod314]

I tried. Not enough room. I can live with it. Not my shtf rifle.