King Arms Mod

Discussion in 'Gun Building, Modifications & Repairs' started by Rusty34, Dec 19, 2012.

  1. Rusty34

    Rusty34 New Member

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    Corneria
    Hey guys and the scarce girls on this forum. I have a stock King Arms M4A1 and I am going to start customizing it to my likes on the outside. But inside is where I need some advice on. So far it's doing pretty good. I want to know what are the immediate parts that need to be replaced. Also does anyone know what AOE sorbo I need to use?
     
  2. Sohte

    Sohte Member

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    San Jose/ Bay Area
    Use a sorbo with a hole in the middle for V2 gearboxes, change the piston head and air nozzle, add a ball bearing spring guide, seal the cylinder head to the cylinder with teflon tape or silicone sealant, shim it & grease it and bam your done.
     

  3. Rusty34

    Rusty34 New Member

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    Corneria
    What motor should I use? I know everyone is going to say Lonex but which one for 400fps 20bps on a 7.4V lipo.