GEMINI CHOKE OPTIMA 12GA IMPROVED CYLINDER EXTENDED

    $179.95

    In stock with local supplier. Ships from Delta Mike Ltd in 6-10 days.

    SKU: ODO-274546 Category:
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    Frequently Bought Together

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    GEMINI CHOKE OPTIMA 12GA IMPROVED CYLINDER EXTENDED
    $179.95
    Original price was: $109.95.Current price is: $104.45.
    Original price was: $79.95.Current price is: $75.95.

    Frequently Bought Together

    GEMINI CHOKE OPTIMA 12GA IMPROVED CYLINDER EXTENDED
    $179.95
    Original price was: $109.95.Current price is: $104.45.
    Original price was: $79.95.Current price is: $75.95.

    Description

    GEMINI CHOKE OPTIMA 12GA IMPROVED CYLINDER EXTENDED


    Gemini Choke Optima HP Extended *Choose Choke Size – RATED FOR USE OF STEEL IN ALL RESTRICTIONS. Fits most later model Berettas A400, 686, 690, 694, DT11

    The finishing is Gemini’s pride: grinding + lapping, and finally the surface treatments:

    • “Niplate” (nickel HV 500) for the interior pieces to avoid oxidation and low friction.
    • Chroming/burnishing for external pieces and internal/external pieces.
    • DLC (diamond like carbon) coating. The DLC is a coating in “Amorphous Diamond” providing the choke tube with additional hardness (2500-3000 Hv), extraordinary abrasion and wear resistance, and a low frictional coefficient (smoothness and anti-adhesion) and excellent chemical inertness.

     

    Turning and milling operations, performed for the production of Gemini choke tubes, are carried out using modern numerical control machines, very precise and reliable machinery. The whole process is steadily monitored with scrupulous onboard machine control systems, throughout the manufacturing and at the end of the production cycle. Particular attention is paid to finishes including external grinding, (for less roughness and micrometric tolerances), and internal lapping, (to ensure that the choke performs the same sliding of the barrel).

    Additional information

    Make

    Gemini

    Choke Size

    Improved Cylinder

    Choke System

    Optima

    Brand

    Gemini