Thread: pgp leak
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Old 03-11-2007, 07:38 PM   #8 (permalink)
c6quad
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Join Date: Apr 2006
Location: NC

that's a good sign that it's an old style, but check to make sure.

to check, take the rear grip frame screw out and remove the rear cap, hammer spring, and hammer. then look into the back of the gun and see if it has a square nut holding the valve in. if there is, it's an old style, if it doesn't have a square it's a cartridge valve.
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