BKL 3/8 or 11mm Dovetail to Weaver Cantilever Adapter, 4 Long, Matte Black
BKL's patented Auto-Centering design overcomes problems caused by varying dovetail or rail widths. Your mount may look like it's bending, but it's supposed to do that. 3/8 or 11mm dovetail to Weaver adapter (rail accepts Weaver mounts) 4 long 2 screws in base Ideal for dot sights Matte black BKL mounts have the unique ability to flex, giving them superior gripping power!..