GG&G AR-15 Standard Scope Rail 0.5" Riser

The GG&G Standard AR-15/M16 scope rail mounts over the integral rail of a flat top receiver and raises your optic's line of sight by 1/2 inch. That extra height gives a proper cheek weld with conventional optics on a flat top upper.

It is 5 inches long and sits flush with the end of the receiver when paired with a GG&G backup iron sight. The riser also protects the receiver's own rail from the wear that lever type quick release mounts cause. Machined from billet aluminum with a matte black anodized finish.