Airsoft Canada

Airsoft Canada (https://airsoftcanada.com/forums.php)
-   Upgrades & Modifications (https://airsoftcanada.com/forumdisplay.php?f=24)
-   -   G&G UMP Hop Up Unit (https://airsoftcanada.com/showthread.php?t=220341)

Leadfoot November 19th, 2019 13:51

G&G UMP Hop Up Unit
 
I have a G&G UMP that has a P* Jack engine in it and I am looking to upgrade the barrel and hop up unit (currently both stock).

As it used a V3 gearbox, would an AK hop up unit be the one to get? I'm not familiar with the AK hop up unit as I have only had M4 platforms before, but the slide adjustment appears to be the same as what the UMP uses.

Thanks in advance!

cetane November 19th, 2019 14:54

It’s proprietary to the umg body. It’s a fine hopup unit. Just plunk in a good rubber if your factory green one is worn out.

Leadfoot November 19th, 2019 15:16

Awesome! Thanks for the quick reply.

Kartoffel November 19th, 2019 17:34

I owned a G&G UMP before and the only problem i had with the hop-up was that it would reset itself while firing because the slide ajustment was loose. I solved the problem by putting something behind the slide adjustment to prevent it from going farther back so keep a eye on that


All times are GMT -4. The time now is 17:08.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.