Need to upgrade g and g cm m4 ideas?

Discussion in 'Gun Building, Modifications & Repairs' started by nefabe99, Dec 5, 2012.

  1. nefabe99

    nefabe99 New Member

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    I am looking to upgrade the fps to 380 to 400 and trying to increase the rate of fire to about 17- 20 bbs a second. Also getting the accuracy up a little would be good to, any ideas and parts?
     
  2. bob19922

    bob19922 New Member

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    Old bridge
    A budget would be very helpful.
     

  3. nefabe99

    nefabe99 New Member

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    Maybe about 100-180. 200 is kinda pushing it.
     
  4. bob19922

    bob19922 New Member

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    Old bridge
    What have you done to your internals are they all stock if you did upgrade before what have you done before.
     
  5. nefabe99

    nefabe99 New Member

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    Yes the internals are all stock!
     
  6. schultzebomb

    schultzebomb New Member

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    Monterey
    Lonex a1 red balance motor and an m120 spring. Is what your really need, and it would only cost like $60 tops
    Edit: and get a 7.4 lipo or 11.1 but thats pushing it a little
     
  7. nefabe99

    nefabe99 New Member

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    Would a 7.4 lipo affect it over time and can you link me to a good lipo on evike?
     
  8. nefabe99

    nefabe99 New Member

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    Could you also give me links to the products?
     
  9. nefabe99

    nefabe99 New Member

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    So any ideas on the hop up as well?
     
  10. nefabe99

    nefabe99 New Member

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    So is anyone gonna answer?
     
  11. Rocky

    Rocky New Member

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    Superior
    Use the edit button,But i will answer you.So what i would do is some cheap upgrades.You should rewire it with 16 awg,Wire it to deans,shim,correct AOE,Randiouse the gb shell,relube,New motor and upgrade to a 7.4 lipo.And that should put you at your goal.
     
  12. masterpro72

    masterpro72 New Member

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    Re-shim, Re-grease, Correct AOE, Get Mofset wiring, Replace the brass bushings with Steel bushings, and Grab yourself a High speed motor and a Li-poly battery.
     
  13. Rocky

    Rocky New Member

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    Superior
    See i knew i was forgetting something,Bushings are very important.