A few close ups of options.
RRA, this was an included package option when I purchased my rifle years ago. At 5’8” my daughter shoots with her stock semi-retracted but without need of a more forward position.
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Aero Precision Standard mount, around $55 on sale. They offer several others with offset/cantilever if needed. My son being 6’1” and shooting a fully extended ACS-L on a carbine extension did not require the scope to be moved further forward.
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Upper most mount with camo scope is an SWFA SSALT, similar to the Burris PEPPR, $35 on sale if memory serves. My wife is 5’11” but prefers a fairly compact position, a few detents from fully retracted, but again needs no more than a more forward rail position to achieve proper eye relief.
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