Vortex Optics Precision Quick-Release 1-Piece 2" Extended Cantilever Picatinny AR-15 Scope Mount Integral 30mm Rings Matte Black

This quick-release cantilever mount is designed for mounting telescopic sights with 30mm tubes onto a flattop style AR-15 rifle. The 2" offset of this cantilever mount positions the scope in a forward location, providing correct eye relief and head placement when used on an AR-15. Height (Top of Rail to Center of Tube): 1.45"