PGCA really can't get involved in telling members what wall thickness of composite barrel is safe to shoot with what load. I recommend, have recommended, that we measure wall thicknesses of original Parkers with composite barrels so that our members may compare guns they are interested in buying with known original guns. Members would have to own or borrow their own bore micrometers and wall thickness gauges to make such comparisons. Let's face it, most gunsmiths don't own bore micrometers or wall thickness gauges. Most gunsmiths are not really gunsmiths. Most gunsmiths don't own guns worth more than $400. It is our job to own the measuring tools needed to keep us from making purchasing errors or damaging our guns. If we are buying guns worth thousands of dollars, we should not rely on a gunsmith who doesn't know what he is looking at.
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