UTG ACCU-SYNC 1-Inch QR Picatinny Cantilever Matte Black Mount with 50mm OffsetThe UTG ACCU SYNC 1 Inch QR Picatinny Cantilever Mount with 50mm Offset in Matte Black features squared recoil stops. It has a precise CNC machined anodized 6061 T6 aluminum construction. It is lightening cut for reduced weight with ergonomically dehorned corners and melted contours. Its high profile height is compatible with optics with up to a 69mm outer objective bell. Other features include 22 mm saddle height, 34. 7 mm center height, 50 mm offset