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Old 03-03-2021, 07:06 PM
GotSnlB28 GotSnlB28 is online now
 
Join Date: Oct 2010
Location: WI
Posts: 1,459
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Wow, I've never seen a barrel like that before. Like a thin outer shell over a machined down barrel? It doesn't look like the "extension" has any rifling so it may be just that. Any identifiable markings on it?
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