3/8″ or 11mm Tri-mount dovetail riser
4″ long and clamping length
.68″ riser height
.76″ overall height
Auto-Centering overcomes issues with varying dovetail/rail widths
Designed for semi-auto actions and airgun receivers
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.