The US Army and SOF do not use iron sights on their combat weapons. Frankly, we haven't since the First World War. Ghost rings, or whatever terminology one prefers, are far superior for close combat. Red dots of various types are an improvement over the ghost ring. Again, those are not opinions, but the result of decades of combat experience - much at close range. With respect to engagement time, combat is measured in fractions of a second.
I do not own a Bradshaw double, but I do own one of his magnificently accurate singles - a 7x65R. He builds wonderfully accurate rifles. Were the double mine, I would have a clear front sight and flip up ghost ring. In Talley mounts, I would have a Swaro Z8i which a .75 or 1x is the same as a red dot, and which would give me up to 8x for a longer shot.
Simple.
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