SYSTEMA Precision Shim Set for All AEG Gearboxes ZS0702

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    Our take:  Systema is renowned in the airsoft world for their top-of-the-line craftsmanship on all their manufactured parts and products, and is also attributed with having a world-class R&D process through which all products undergo prior to making it into their product repertoire.  It's no wonder why more airsoft-enthusiasts choose SYSTEMA as their upgrade part of choice, over the many other brands of upgrade parts available.

    - Shims are one of the most essential parts of any gearbox, ensuring proper spacing between gears to protect against wear
    - This is a high quality, high-precision shim set; re-shimming is recommended to be done only by experienced airsoft technicians
    - Set includes 6 x 0.20mm shims, 6 x 0.30mm shims, 6 x 0.50mm shims

    Disclaimer:  Any and all airsoft upgrade parts purchased from Airsoft Megastore will be used/installed at owner's discretion. Actual performance results depend on quality of installation, airsoft AEG barrel length, tightness of the air nozzle seal, and other possible performance-affecting factors.  We are not responsible for any damage that may occur with improper installation.  For best results, please do all upgrades at a certified professional airsoft technician/shop.

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    Product Reviews

    Systema shimming is the best.
    By: Vit

    "It's high precision shim set made by Systema, a necessity when you upgrade your stock plastic bushings to metal bushings. My gearbox now is working flawlessly. Great deal for cheap. Go Systema."

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    High quality
    By: TJ

    "Use them to space your gears properly. One set is more than enough for a gearbox. No cons, buy if you want your gears to have less wobble."

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    Systema Shims
    By: Paul Jacob

    "High quality Shims for spacing the gears. Cheap and effective. The different sizes are easy to distiguush, making short work of the "shim" job."

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