T-N.T. APS-X System KWA-MP7 Retrofit kit - 370mm parts compatible with other VZ-61 AEG

compatible with other VZ-61 AEG magazines

* Adjustable Rear Sight (Detachable)

Flip Up Front Sight

ICS CS4/CS16 series carries a built-in split gearbox

It features a shallow "V"

T-N.T. APS-X System KWA-MP7 Retrofit kit - 370mm parts compatible with other VZ-61 AEGT N. T. System KWA MP7 Retrofit kit 275mmImprove within the original pipe fixation instability factors.(original pipe easy to shake)Improve original inner barrel specifications of special factors.(Original OD 8mm)The inner barrel can be common in all T N. T. Precision Air cushion inner barrel series (conventional ,OD 8. 5mm)Improve the HOP UP effectiveness of the original. With a special adapter (12mm CW thread to 14mm CCW thread) , the appearance of