The barrel-shroud on a TX200 HC I bought brand-new a couple decades ago started creeping forward on the barrel, of course in the middle of an FT match
. PA corrected the problem under warranty only to have it recur, again in the middle of an FT match (of course) 
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I'm now having the same problem with my .22 Pro Sport (that I purchased used).

Anyone else experienced this problem first-hand? No speculations required, thank you.
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I'm now having the same problem with my .22 Pro Sport (that I purchased used).



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