Yankee Hill Machine Co, Mini Riser, .5" rise, Mount, 1 1/4", Black, Picatinny Aluminum construction 1-1/4" long
These risers meet mil. spec 1913 and use a larger screw for more clamping power. They fit any picatinny rail. Great for elevating scopes, sights, flashlights, etc. These risers elevate your accessories 1/2"