i dont know about Sharon and TC . but yes some early CVA mountain rifles used Douglas and others .
However in recent years , there has been some debate as to if CVA ever used Douglas, as the paper work from what I have read isn�t there showing it.
But again CVA was an importer/ retailer so they have always had someone else assemble the rifles or box their kits .

As I understand it , the problem was pretty much industry wide back then . Extruding was simply how barrel blanks were formed . Now they are drawn which makes for a much better and stronger barrel .

Yes Bill that would be .010 plus or minus ,between bores not within a bore .
I don�t know what TC standard is for internal bore tolerances .

But
Like you , I have never cared for barrels that had lose spots or tight spots , if that�s the way the stick floats/ one wants to look at it . But again those areas can happen from many diffrent things
Doc White talked about rifle bore restriction some . he even as i recall calimed that having a bore tighter at the muzzle end , made for a more accurate barrel.
Im not saying thats what you have. . Regardless of the reasoning, if your uncomfortable with the situation then it should be inspected and fixed .


Last edited by captchee; 01/06/13.

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