Gehmann #589 Two stage front sight for Walther GSP

Gehmann #589 Two stage front sight for Walther GSP

    Foresight blade adjustable between 8mm (precision) and 9mm (duel)
    Precision levels of repetitive adjustment through the use of precise, mechanical, spring loaded lock in mechanism
    Durable and robust aluminium construction
    Anodised in matt black to prevent any unwanted reflections or glare