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Mk23 Socom NBB TDC Cover V2 - TM, STI, ASG

(35 reviews) Write a Review

Allows adjustment of the Mk23 Hop up, externally, without loosing the slide movement feature. Fits in 2 minutes. Highly Effective.

35 Reviews Hide Reviews Show Reviews

  • 5
    Excellent add

    Posted by Arturo Vega on 17th Aug 2018

    Makes the hop adjustment easy and fast, even during the game

  • 5
    Ho Derek

    Posted by Ho Derek on 11th Aug 2018

    Amazing hop up unit

  • 5
    Mk23 Socom NBB TDC Cover V2

    Posted by Bert de Ridder on 16th Jul 2018

    Best upgrade by far. It's fairly priced and is a real range extender.

  • 5
    Mk23 Socom NBB TDC Cover V2

    Posted by Bert de Ridder on 6th Jul 2018

    Ordered and received the TDC Cover within a week. It's replacing the original cover but suddenly you can lift .4x bb's. This is by far the BEST UPGRADE you can do on your MK23. I use this with a Maple Leaf Crazy Jet 150mm Barrel, Maple Leaf Autobot Bucking 60° and H-plate on my TM MK23 and also on the MK23 STTI performance is amazing.

  • 5

    Posted by Mark on 10th Jun 2018

    Makes the hop up so easy to get too well worth it great product

  • 5
    Great design simple to fit

    Posted by John on 9th Jun 2018

    Great service ,great product.

  • 5
    Amazing product

    Posted by Markian Bodell on 29th May 2018

    Love this thing - makes adjusting the hopup so easy! :)

  • 5
    Very Good

    Posted by Craig on 17th May 2018

    Makes adjusting the Hop-up to the sweet spot a lot easier. Haven't tried any heavy weight BBs but hear good things about hoping 0.43g BBs and above.

  • 5
    Brilliant piece of kit at a high quality

    Posted by Ian Dance on 24th Mar 2018

    Highly recommend this product to any MK23 owner