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jg ak47 upgrade

  • 05-03-2010 1:00pm
    #1
    damagegt
    Registered Users, Registered Users 2 Posts: 2,061 ✭✭✭


    Im looking to totaly upgrade my jg ak47 and i just wondering what you would recommend iv already got a 455mm Prometheus barrel?


Comments

  • #2
    damagegt
    Registered Users, Registered Users 2 Posts: 2,061 ✭✭✭damagegt


    no 1 has any idea????


  • #3
    dunnaman93
    Closed Accounts Posts: 175 ✭✭dunnaman93


    Id say your hop up would be the first port of call, I have a guarder clear hop and its bloody brill, you can find them on ebay for cheap enough.That and the barell you already mentioned should seriously up your range and accuracy.

    You could leave it at that put if you can open up the gearbox you can improve the rate of fire and reliabilaty.

    Check the outside of the gearbox to see if it has nylon or metal bushings, if there nylon swap em out for metal or for higher rate of fire bearing bushings.Give the gearbox a good shim job to keep the gears sturdy

    Im guessing that this aeg would have been downgraded by drilling the air nozzle so you would could swap this out for a new one but if your doing this you HAVE TO downgrade the spring to an MS90 or an equivelant to it or your aeg would be over the 1j limit.Doing this will relieve alot of tension on the whole gearbox as the spring is not as strong

    A good quality reinforced piston like sytema, madbull or even element would be a good investment as they will be less likely to wear.
    Piston heads, cylinder heads and cylinder are also good to upgrade aswel

    If you really want to up the rate of fire you could get a G&P M120 motor, there very high quality.

    If you have any questions about where to get these thing are anythng else ask away oh and this a ver.3 gearbox so you will have to make sure what version some things are for when your ordering.:pac:


  • #4
    DeBurca
    Registered Users, Registered Users 2 Posts: 9,752 ✭✭✭DeBurca


    I assume that you replaced the hop-up bucking when you changed the barrel, this would further increase accuracy
    Most JG come with nylon bushings and could do with getting them replaced with metal bushings and a shim job this will allow the gearbox to run sweeter when running a 9.6v battery which will up the rate of fire and reduce the overall wear and tear
    If you want to increase the ROF even more so you could change the motor for a high speed version


  • #5
    damagegt
    Registered Users, Registered Users 2 Posts: 2,061 ✭✭✭damagegt


    thanks lads i opened the gear box and shimmed it up and the bushings are all metal,iv ordered the new bucking and a few other bits and bobs.the only thing im worryed about is the hop-up chamber it seems flimsy and likely to cause me problems down the road.So i found a king arms chamber any ideas on the quality of it?


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