60mm Adjustable Metal 5-slot Height Increasing Bracket, 21mm Picatinny/Weaver Rail Base

Picatinny riser mount for use with Picatinny or Weaver base optics can be adjustable height from 30mm to 38mm Single piece machined aluminum design with a hollowed body, lighter and more rigid than ever Attachs to 21mm dovetail rail Material: Aluminum Color: Black Package include: 1 x Mount