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Old 10-03-2012, 10:46 PM   #7 (permalink)
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Join Date: Dec 2008
Location: Houston, TX

Originally Posted by tjd10684 View Post
OK I will give it a try. another question is there suppose to be a spring holding the power tube oring in place? When I took the brass piece off the tip of the valve their was a spring and an oring in that order. I dont think that makes a good surface for that oring to seal against but is that right?
Yes, that's the original setup. They replaced the spring with the "power tube spacer". Power tube spacers come in a kit ....

You could cut your own. One of the five spacers will work in any given mag, once you find it, it doesn't change. The spring probably doesn't help with operation at low feed pressures either.
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