Offset sights are dumb. Try running them from a rollover prone position to the right or from your support side. They also stick out and run the risk of snagging on sh*t. A folding BUIS beneath the optic is the logical solution. As noted above, I'm struggling to understand how the OP is not able to run a 1-4x optic with a BUIS mounted? Close your stock, invest in better glass, or both.
TDC
TDC