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Guarder Stainless Steel CNC High Output Valve for Marui G series 26 / M9 Airsoft Gas Blowback GBB Pistol Series

1 Customer Review

by Jeremy S. on 06/29/2015
"When they work, they are great. But the problem is that they don't always work.

I've had 3 of these valves installed in my TM G17 mags. The first valve worked fine up until 3+ months of usage - then it started to leak. If you put the slightest amount of pressure on the valve it would start hissing.

The other 2 valves leaked immediately after installation.

Just to be clear, I did not install them incorrectly. I used the correct tool and the valve went all the way in.