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Upgraded P90 trouble...

  • 23-03-2010 10:17am
    #1
    stephenshields2
    Closed Accounts Posts: 658 ✭✭✭


    Bought a P90 off a fella on boards not so long ago. I think the body is off an AGM P90, but all the internals have been replaced. Here's what its got...
    • G&G 247mm barrel,
    • Systema Turbo High Speed Motor,
    • Guarder Silicone Hopup Rubber,
    • Mosfet,
    • Promethius 7mm Bearings,
    • Madbull Half Metal Teeth Piston (With Angle of Engagement mod for high ROF)
    • Promethius MS90 Spring
    Chrono's at 295-310 all the time.

    Now, on full auto, there doesn't seem to be any problem, but on semi auto, 4 in every 5 shots will be fired extremely slowly, and they will have a massive arc in their trajectory. And when I say slow, I mean it wouldnt even sting at 15 feet away...

    Anyone got any ideas on what could be causing this trouble? :(


Comments

  • #2
    ZeroSignal
    Registered Users, Registered Users 2 Posts: 622 ✭✭✭ZeroSignal


    By "massive arc" do you mean it zooms up into the air?

    If you fired shots singly on full auto does it do the same thing?


  • #3
    stephenshields2
    Closed Accounts Posts: 658 ✭✭✭stephenshields2


    By arc I mean, they BB's leave the barrel, take a big turn upwards, and about halfway through its very slow flight path, it turns toward the ground!

    Sometimes the same thing happens with single shots on full auto! But spraying BB's on full auto is always perfect!!


  • #4
    ZeroSignal
    Registered Users, Registered Users 2 Posts: 622 ✭✭✭ZeroSignal


    stephenshields2 wrote: »
    By arc I mean, they BB's leave the barrel, take a big turn upwards, and about halfway through its very slow flight path, it turns toward the ground!

    Sometimes the same thing happens with single shots on full auto! But spraying BB's on full auto is always perfect!!

    Okay, that leads me to believe that there is a problem with your hop-up. Try shooting with the hop-up all the way off and tell us what you find. Also, try cleaning the barrel (again, make sure the hop-up is off or you might damage the bucking).


  • #5
    stephenshields2
    Closed Accounts Posts: 658 ✭✭✭stephenshields2


    Thought the hop up was okay, but ill check it over when I get home!!

    Will report back later.


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