Design: Straight-up mount with no eye relief Center Line Height: 1.5" for 30mm rings Material: Precision-machined 6061 T6 aluminum Finish: Hard coat T3 Mil-Spec anodize QD System: Patented Auto Lock Lever for rail compatibility Compatibility: Adapted to the FN SCAR program and approved by SOCOM | Base: 1411 Dual QD scope mount 1 piece solid billet base with horizontal split rings -no offset 0 MOA |