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Chopper92

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Posts posted by Chopper92

  1. 14 hours ago, FreeFrag.UK said:

    Thought I'd throw this one into the pile:

     

     

    It can easily be found for £255 - £280 brand new so asking £250 second hand seems a bit wishful, even with a few extra shells.

     

    Didnt check the current retail prices for it. considering i paid 310 new when i got it and its been used a handful of times

     

    more so 250 gives me haggle room, first rule of sales always ask for more than you actually want.

     

    :)

  2. Combat Action Games in Felthorpe, I usually play there and just this Sunday gone we had 110 players.... On average we get around 50 players though. All wood land with various different bases dotted around some building some bunkers an led trenches. Although the marshalling is very good and they will adjust the game area according to the amount of players. Therefore you will never be short of action!

  3. put the stock gears back in and its cyclying beatifully with the new motor, and cylinder etc but i fear they may not last very long. So the issue seems to be something to do with the 13:1 gears. I suspect its the smaller battery not giving out enough grunt for the motor to turn them. Therefore i will get a 11.1v in there at some point and see then !

  4. Hi All,

     

    Just upgraded the internals on my Umarex H&K UMP.The problem is once i installed all the upgrades and went to test it the gearbox will lock up and not turn. I therefore took it apart to look for problems.Couldnt find any and completed regreased the system. It continues to lock up.

     

    The upgrades ive installed are

    4/5 ported cylinder

    new reinforced piston.

    new double o-ring piston head.

    13:1 ratio gears

    High Speed High Torque motor

     

    Now ive run the system off a 7.4v NimH to test. Would this be the problem for it not turning ? e.g Not enough power? The motor turns outside of the gearbox when attached to this battery.

     

    Or are the some other problems i need to look for?

     

    Cheers

  5. Hi All,

     

    I love playing in woodland and have often played in CQB sites which are built with dirt mounds, sheds, tyres etc.

    But my problem is they always feel like an extra purpose built set area in which to hold a CQB game. Ive always loved the idea of playing in an abandoned industrial complex/housing area etc etc as if i was playing in an apocalyptic world.

     

    Wandered if anyone has played on a site which you could liken to this description, may be dreaming of an ideal world but don't ask don't get an all that.

     

    Any suggestions?

     

    Cheers

  6. Hi All,

     

    I love playing in woodland and have often played in CQB sites which are built with dirt mounds, sheds, tyres etc.

    But my problem is they always feel like an extra purpose built set area in which to hold a CQB game. Ive always loved the idea of playing in an abandoned industrial complex/housing area etc etc as if i was playing in an apocalyptic world.

     

    Wandered if anyone has played on a site which you could liken to this description, may be dreaming of an ideal world but don't ask don't get an all that.

     

    Any suggestions?

     

    Cheers

  7. Can I just ask - why have you put a rifle length barrel into a sub machine gun in the first place? Surely the whole point of the UMP is that it's a nice, compact weapon for moving around in restricted environments, putting a dirty great long barrel in kinda defeats the whole point of it, surely?

    The longer barrel hasn't affected this at all it has a folding stock and suppressor on it anyway, therefore the suppressor covers the extended barrel and then can always fold the stock in for better maneuverability. just wanted a bit more for those mid-range engagements.

  8. Okay so to properly increase the range ill have to look into getting a new cylinder? how would i go about checking if its the right one to give the correct air volume ratio?

    also will look into getting a new hop as the one that comes standard with the gun is pretty naff anyway. In terms of firing the gun is firing fine, just with the new barrel its firing 'hot' and getting this insanely stupid arc

  9. Hi all,

     

    just installed a new madbull 363mm tight bore barrell into my UMP with the intention of increasing the range. I have since created a new problem with the gun since swapping out the old smaller barrell(half the length of the new one). Which is the fact the BBs seem to be firing out the barrell fine but then after about 15 spiralling very noticeably into the dirt. The arc on them is simply outrageous. had the hop out, re-installed it etc etc... and all seems to be together perfectly.

    Yet cant find the problem for this. Any suggestions ?

     

    Is it something other than the hop up and barrell which could be effecting this?

     

    Cheers

  10. It seems to cycling fine, not to worried about the ROF atm as the SR25 only has semi-auto anyway. Will probably upgrade it in due course down to reliability but will so how it goes. Any suggestions apart from the above on decent motors?

  11. Considered a UMP? pretty versatile and very light due to the polymer construction! also come with a folding stock as standard, i love mine haha. Always loved the look of a scorpion evo as well tho, especially with an upgraded motor they are formidable little buggers!

  12. Hi all,

     

    just upgraded the spring in my SR25 to a M120 and wondered if the current motor in it will be able to handle the power of the new spring?

    Its an original G&G motor 18000 RPM (Long Type).

    Will i need to upgrade this or is it good enough to do the job?

    ive attached pics of the motor for reference.

    post-10999-0-53163100-1432920865_thumb.jpg

    post-10999-0-90479800-1432920875_thumb.jpg

  13. Hi Guys

     

    Looking for a new spring for my G&G GR25 as its only shooting around 250-290, any suggestions on something that will boost it up to proper DMR FPS?

     

    Also has anyone done this with a GR25 before?

     

    How hard can it be right?

     

    Cheers

  14. Ive got one of these coming this week, wanna put a longer barrel in and a silencer to cover up the bit that sticks out. How do you find this performs? Ive heard mixed reviews

    I've found its performing just as well as before, slightly more noticeable arc when shooting but once id adjusted my hop it was firing well. Got it chrono'd at the weekend too and was firing around the 320-330 FPS mark. Just be mindful that you have to swap out the outer barrel for new one as it isn't threaded as standard. Ive attached a video with really helped me out with that if you need it.

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