Mk23 Socom NBB M-TDC Cover TM, STI, ASG - TWIN SCREW

£17.00
(2 reviews) Write a Review

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

M-TDC is the new design from Hadron Designs, and allows in this form, two possible locations of hop pressure application by clicking out the dual adaptor, and rotating 180 degrees.

The M-TDC is a modular design, so, by changing the plates (click out), then clicking in the single screw plate (separate item, not included), the M-TDC chassis can utilise single screw pressure advantages.

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  • 5
    Seat cover

    Posted by Sandmantgesniper on 7th Jun 2019

    The twin screw work great floating .46 bbs 70yards easy !!!!

  • 5
    Tdc twin screw

    Posted by Mark Stanley on 25th Apr 2019

    Very easy to install the new design works great Combined with maple leaf crazy jet 180mm barrel 50 degree hopup and the h key I can push .40 bb’s 190’