ArroLok Picatinny rail adaptor for 90 degree with the barrel quiver installation (Required)

For ArroLok Quiver installation on Picatinny rail. For 90° with the barrel installation. Fits on crossbows with Picatinny rail. Fits on the left or the right side. (*Required for ArroLok quiver installation on crossbows with Picatinny rail like Carbon Express, Darton, Barnett, PSE etc).