Sportbar compatible Siderails

[GMGH]

I’m having difficulty finding tubular side rails that will work with the factory sportbar (rollbar) on my 2016 Sierra All Terrain X. The only thing I’ve found is the Black Horse aftermarket sportbar which includes exactly what I’m looking for but isn’t sold separately (at least its not listed separately).   

 

With the Sport bars becoming so popular of recent I’m surprised no one seems to be carrying them. 

 

Of course the thought of modifying full length ones has crossed my mind, but that requires more resources than than I have to work with. 

 

If anyone has a lead it would be greatly appreciated! 

 

See pics of current ride and what I’m looking for.