Developed specifically for the M-223 series of scopes this special mount fits Picatinny rails found atop most flattop ARs. Lightweight alloy construction with built-in 20-MOA incline to maximize elevation for extreme long range shooting. - Lightweight Alloy Construction - Built-in 20-MOA Incline: Maximizes elevation for extreme long-range shooting. - Fits Flattop Picatinny Rails
Determined at checkout.