Hydra Mount Rails

Tactical Group Type HY Mount for Red Dot, Laser Combo Adapter, Picatinny Rail Riser Base for T1 T2 Optic Scope And Holographic Sight. Rails are 2 1/2 inches long and 1 inch high Good for having a laser and optic or magnifier for when using a large face mask. Great when rail space is limited as well.