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  • Tech-Sights IRAS Insert Ready Aperture System

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    This new aperture allows for three changeable inserts which allows the
    shooter to fine tune the sight picture for shooting conditions or preference.

    ¨ Easily replaces the existing aperture in all 200 series Tech-SIGHTS.

    ¨ Three different size inserts available: .042", .062", and .086".

    ¨ Inserts are constructed of impact resistant urethane, a material with good memory characteristics. Urethane is also very resistant to oil and solvents, making it the perfect material.

    ¨ Inserts are hooded and flanged to shade the aperture opening for a precise undistorted sight picture.

    ¨ All steel Aperture has .125" opening to accept the inserts.


    Q - Will the aperture system fit the Tech-SIGHTS 100 series sights?

          A - No, it requires the elevation adjustable aperture assembly (TS220).