At a glance: Mounts sight to the receiver, reducing the overall height Reversible for custom optic placement in both forward and rear mounting positions Unique sight mount design allows for use with many different optics Mount a variety of popular optics and sights to your SW22A(R) Victory(TM) with the completely redesigned "Shadow" Mount V2.0! The updated "Shadow" Mount design mounts many optics straight to the SW22A(R) receiver so they're closer to the bore axis - no need for a picatinny rail and clamp. Whether you're using a VortexA(R), TrijiconA(R), BurrisA(R), Holosun, C-More or other optic, the "Shadow& Mfg: Tandemkross