King Arms Nylon Fiber M4

  • Upgrades/parts changed:JG Blue motorDeans connectorsCyma piston/piston head (Swiss cheesed)ShimmedAOE correctedICS/stock trigger contacts. (The whole trigger and contacts are a mix of stock and ICS)Magpul MOE pistol gripDIY compression mods (Oring stretched, teflon cylinder head and bucking)

    12RPS on a Turnigy 7.4v 1600mah 30c Lipo.


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