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How do you fix a p99 electric air soft gun when it makes a humming sound when you pull the trigger?
Wiki User
∙ 12y ago
Their is probably a jam that is preventing the gears to turn.
Stop pulling the trigger (it wears down the gun), and do one of these 3 option.
A) Take apart the gun (at your own risk) and figure out what is wrong one step at a time.
B) Take to a gun to someone with experience with airsoft gun maintenance experience.
C) Buy a new gun
Wiki User
∙ 12y ago
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