The FAST Riser is a precision-engineered mount that elevates block-type red dot optics on airsoft replicas, converting a standard lower 1/3 co-witness picatinny mount to a 2.26″ optical center line.
This riser provides an elevated M1913 picatinny platform, perfect for direct attachment of optics such as E-Tech EXPS, LPD LCO, VX UH-1, and other "lower 1/3" style airsoft optics.
Note: The FAST Riser can also support "absolute co-witness" optics, such as E-Tech XPS, Sig Romeo 8H replicas and similar airsoft sights.
