UTG New Gen 4inch 3x Magnifier w/ Flip-to-side Picatinny Mount
•  Patent Pending Quick-detach Lever Lock Mounting Base•  Optimum Height/Offset for Different Applications•  Completely Sealed and Nitrogen Filled for Fog/Weather Proof•  Co-witness with UTG DS3039W, UTG DS3840W, EO-TECH 512 and EO-TECH XPS3/XPS2•  4" total Length•  Please see the pictures and read the Specification carefully before you place the order.A:	112.00mmB:	30.50mmC:	40.00mmE:	81.50mmG:	36.00mmH:	36.00mmTube Diameter:	38mmObjective Diameter:	25mmField of View @ 100 yards:	45'Eye Relief:	2"