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ajdale · May 31st, 2006, 21:23

So I just bought this gun almost a week ago now, and lo and behold theres a problem.

I bought a brand new KJ Works USP Tactical 9mmx19, and not having heard great things based on old forum posts form 2-3 years ago, I figured, hey they must have improved thier USP series by now, and for the most part it seems like they have.

Untill recently after cycling about 5 fills through the magazine, it seems that it's leaking very heavily out of the the gold valve at the back of the magazine.

No use filling the magazine because all the gas instantly drains out of this valve.

I've tried wiggling the valve around and that's pretty much all I can do, I would disassemble the magazine, but I can't figure out how to pop the rivets holding the gas chamber out.

Anyone have any ideas?

May 31st, 2006, 21:23	#1
ajdale Trader rating Join Date: May 2006 Location: Dawson Creek	KJ Works USP Tactical Mag problem So I just bought this gun almost a week ago now, and lo and behold theres a problem. I bought a brand new KJ Works USP Tactical 9mmx19, and not having heard great things based on old forum posts form 2-3 years ago, I figured, hey they must have improved thier USP series by now, and for the most part it seems like they have. Untill recently after cycling about 5 fills through the magazine, it seems that it's leaking very heavily out of the the gold valve at the back of the magazine. No use filling the magazine because all the gas instantly drains out of this valve. I've tried wiggling the valve around and that's pretty much all I can do, I would disassemble the magazine, but I can't figure out how to pop the rivets holding the gas chamber out. Anyone have any ideas?