Nickona

Blackviper USP Gas Leak?

3 posts in this topic

Hi,

 

I've recently got a blackviper usp NBB pistol second hand. It fires fine but the gas doesn't appear to be staying in the magazine as if i leave it for a minute or two there will be no gas in the gun.

Can anyone help?

 

Thanks nick

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Hi,

 

I've recently got a blackviper usp NBB pistol second hand. It fires fine but the gas doesn't appear to be staying in the magazine as if i leave it for a minute or two there will be no gas in the gun.

Can anyone help?

 

Thanks nick

 

Try lubing the all the valves on the gun, but it does help if we know where it's leaking from :)

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I think it may be coming from the magazine

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