Modern Tactical (ModTac) AR-15 U-RAC Universal Rail Attach Coupler Suppressor Shield

The Universal Rail Attach Coupler Suppressor Shield - (U-RAC) to provides a free-float suppressor cover solution for the majority of standard forend's with top picatinny rails. Top picatinny rail systems maintain a standard height over bore, which allows the Suppressor Shield to be centered over the suppressor in a free-float configuration. The Suppressor Shield U-RAC is based on standard picatinny top rail heights. Depending on the location of the first picatinny slot, the U-RAC will fit most rail systems and can be used in combination with a wide variety of suppressor models up to 1.700 outer diameter. Suppressor Shields with Rail Attach Couplers are designed to be completely free floated over the barrel and suppressor. This accomplished two objectives. First, it reduces the amount of heat transferred from the rifle suppressor to the outer surface of the shield. Two, it allows for a truly zero impact shift when attaching to a rifle. Additionally having zero contact between the suppr