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NYC Airsoft • View topic - DE UMP M89 Parts
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Advice on maintenance, problems and repair
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DE UMP M89 Parts

Mon May 25, 2015 6:01 am

I picked up a pair of DE UMP M89s for a steal. One is stock still in the Sealed box and shoots decent. The other is a Boneyard one with some issues. The Gun originally would not go into SEMI or FULL and when it did, would not turn the motor with any battery except a 11.1v Lipo. Motor would get major hot. Once removed, the motor seemed to barely turn (Not a torque motor). The Motor and Bucking/Nub were replaced and the gun is working, but I did find a broken part shown below which basically is the safety. The gun works great and goes into SEMI and FULL, but has no safe and will fire on SAFE without that part shown below.

I can not seem to find something similar to replace this broken part. Any help appreciated.


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