WHAT DOES FO FRONT MEAN?

† Observe: The receiver-mounted, Picatinny-model rail is intended to accommodate most optics and optic mounts intended to be used with Picatinny/ MIL-STD 1913 rails. Even so, resulting from minimized clearance involving the highest in the receiver and the bottom of your optics rail, optics and optic mounts that stretch a lot more than .Be aware o