G&G M14 MAX won't fire
 

I bought a G&G BLACK M14 MAX there is one month ago. I shoted around 2000 bbs with it and it was fine. And now it just wont fire even with fully charged battery , and with mag or no mag. It just won't fire. I can hear a king of jamming noise but there is no bbs jamming in the barrel.I also had mag feeding issue. I How dont know how to solve the problem and i am wondering if i could fix it with out spending a lot of money

Thx for your help
Samuel

Does the mechbox cycle?
Is it just not shooting BBs?
Is your hopup all the way on/off?
what brand and weight of ammo?
How often have you been cleaning your barrel?

The mechbox do not cycle and It is not shooting , with mag or not.When i pull the trigger there is a 'click' sound. My hopup is all the way off. I adjusted my hopup to all the way on or on middle and it still not shoting. I'm using KA 0.25g bbs. I cleaned my barrel once. Is it the battery the problem ? This is a 9.6v that comes with the airsoft.

Thx for your help

if the mechbox doesn't cycle, it has nothing to do with anything outside the mechbox
most likely you broke the back end off the piston and it's jamming the gears, you'll have to take it to a gunsmith and get it fixed, or open it up yourself

This problem happened 3 days ago then i charged the battery and i shoted 30bbs then it jammed again

That may not completely be the case. Have you charged your battery? That 'click' might just be the sound of the motor not being able to pull the piston back against the spring.

Charge your battery, or if you have another rifle, try saucing it in there and seeing if it fires.

That'll isolate your battery as either problem or not, and you can move onto the gearbox.

Edit: loljk you just said you charged the battery

My M14 is shoting at 475fps with .20bbs , does the spring is too strong to be pulled by the piston ? Should I put the M100 Replacement Spring that comes with it. My battery seems to be not normal , it lose a lot of charge. I will try my M14 with a friend's battery.

See if you jammed a part inside your gearbox. Is your motor getting hot when you try and fire? If so, that's a surefire indication that there is some form of mechanical blockage inside.

When i try to fire my battery becomes hot. But i dont know if my motor becomes hot.

Are you willing to open up the gearbox? If so, take a few pics and we can probably diagnose the issue quite quickly.

Otherwise, sending it off to a gun doc would be your best option.

I could try to open the gearbox.But i dont know how to

Then it's best not to.

Try finding a gun doc closest to your location and have them take a look, unless someone else here can offer some wisdom.

Ok , thanks for your advices , but i have a airsoft game tomorrow so i wont be able to play with my M14 :(

Oof, that sucks. Maybe a rental?

Find a different battery. If you're shooting 475 on the shitty G&G purple 9.6v I could see why it isn't working.