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lukieboy123
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Feb 2013
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#1
GBB M4 Magazine Question?
22 February, 2016, 14:28
Hi Guys,
I bought a GBB M4 a while back as a little project weapon to work on, but this was also my first GBBR.
I noticed that the mag only locks in if the gun is cocked (and on semi I think).
I don't think this is default function. Is there something obvious that is likely to be causing this?
Thanks,
Luke.
lukieboy123
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#2
4 March, 2016, 14:36
Re: GBB M4 Magazine Question?
Also having issues with firing. The gun will fire in full auto even when semi is selected, and even if I let go of the trigger it will continue to fire.
Sometimes when I pull the bolt back and let it go forward again it will instantly start firing in full auto, even without the trigger being pressed!
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johnnyj
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#3
4 March, 2016, 15:03
Re: GBB M4 Magazine Question?
Hi , first off do you know the make of the gun ? if not crack it open and get us photos of inside the lower
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lukieboy123
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#4
4 March, 2016, 15:07
Re: GBB M4 Magazine Question?
I believe it's an AGM m4. I bought it from a guy a while back but I'm fairly sure that's correct. I can get some pics at some point if you want. Thanks for the reply.
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johnnyj
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#5
4 March, 2016, 15:10
Re: GBB M4 Magazine Question?
ok jump on Youtube and look for guides on the WA / G&P / AGM m4's i'm going to say something has broken in the lower meaning the hammer will not lock back ( hell does the hammer lock down if you push it down ? )
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lukieboy123
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#6
4 March, 2016, 15:11
Re: GBB M4 Magazine Question?
Yeah I've tried pushing the hammer down manually and it does stay as expected. Is it possible that magazine compatibility issues could cause anything like this?
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