G&G MP5 stuck on full auto
- Thread starter Mad Rag
- Start date
You mean it's on full auto all the time when you pull the trigger, Even in safe.
Or
It's on full auto in the semi and auto positions, but safe is still safe.
Or
You have to pull the battery to stop it shooting.
3 different problems.
The first one is probably the selector plate.
The second one is probably a snapped COL
The third is a Fused/Stuck contact, Burnt out mosfet, Or snapped dolly return spring. Since you had to pull the battery to get it to stop I would put money on one of these been the fault. We will need more information about the gun, It's model, Batteries used, age, and what your level of tech knowledge is.
If it's an ETU model chances are you will need a new ETU. It's not uncommon for the generation 1 G&G's to develop faults like this. If it's a standard contact model then the repair should be pretty cheap <£10 If it's the ETU >£50. + the time to fix it.
If you are not confident at the opening and repairing a gearbox now is the time to send the gun out to a tech.
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Yeah it's going to need electrical parts then.
If it's an ETU model expect to pay £50 just for the ETU + tech fees if you can't fit it yourself.
If it's the cheaper standard model chances are the fix will also be cheap and easy. That will totally depend on your level of skill as to what you can save.
If the gun is in warranty... Send it back. ETU's are known for the faults.
If it's an ETU model expect to pay £50 just for the ETU + tech fees if you can't fit it yourself.
If it's the cheaper standard model chances are the fix will also be cheap and easy. That will totally depend on your level of skill as to what you can save.
If the gun is in warranty... Send it back. ETU's are known for the faults.
Mad Rag
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- Jan 7, 2019
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View attachment 42158not sure if you can tell the model from the picture I'm not sure. Tech level is well probs non existent lol but if there's YouTube vids and guide I think I may manage
It's not under warranty either
It's not under warranty either
No, you won't manage with 0 tech knowledge diagnosing electrical faults.
Pay and send it out if it's not in warranty.
That model looks like the GT advanced TGM A4. It's a £270 gun. It's not worth messing up by trying to fix it yourself.
It's not uncommon for the ETU to break in then, and it will be covered if you still have the warranty. The gun looks to be pretty new and G&G usually offer a 12month warranty.
Pay and send it out if it's not in warranty.
That model looks like the GT advanced TGM A4. It's a £270 gun. It's not worth messing up by trying to fix it yourself.
It's not uncommon for the ETU to break in then, and it will be covered if you still have the warranty. The gun looks to be pretty new and G&G usually offer a 12month warranty.
It's not that difficult to take apart. Two body pins and the mag release hold the upper body and stock on and the the gear box is held in by the selector switch which is held in place by a grub screw in the right hand side selector switch I think then two screws in the mag well.
Does it have blow back ie did the ejection port cover move when firing?
Ok then this is probably what the gear box looks like https://www.guay2.com/en/product/detail-1903 etu is internal you need a tech. If it's new take it back under warranty.
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