I’ve got a PSA mid length upper with built in gas block/front sight post I’ve never really done much with. I think I will use this rifle to host my WOT forced reset trigger. I’m looking for a rail (prefer mlok) that will work with my front sight post. I could always remove the the front sight and shave it down to make a low pro gas block but I would like to keep the front sight. All I’ve found is carbine length rails like pictures below. Anyone know where to find one for a mid length?