Both OPs, spoke of using the iron sights without a scope.
Regardless of what base is attached to the rifle, the scope rings mounted atop the base block view of the iron sights. Quick attach/detach rings give the shooter the option of quickly switching between scope and iron sight use if the base is thin enough or iron sights are high enough without removing the base.
originator OP (aggiesam1983): "...has iron sights so that I could use it with or without a scope."
2nd OP (Chemosabe23): "...won't block my view of the iron sights if the scope is removed?"

