BKL 3/8 or 11mm Dovetail Riser, 4 Long, Matte Black Review

3/8″ or 11mm Tri-mount dovetail riser 4″ long and clamping length .68″ riser height .76″ overall height 3.1 oz. Auto-Centering overcomes issues with varying dovetail/rail widths Matte black Designed for semi-auto actions and airgun receivers Formerly BKL-168 BKL optical products have the unique ability to flex, giving them superior gripping power! Your riser may look like it’s bending, but it’s supposed to do that…it’s grabbing and tightly holding your optics on your gun. This BKL Tech riser has 2 extra rails on the sides so you can mount a flashlight or laser in addition to your scope.