"Calfee, has the world gone mad? I mean, we in RFBR shoot the most accurate rimfire guns on Earth...."
"I mean, there's no way a common crescent wrench can be used to remove and install the barrels on these superior rimfire guns!"
"I mean, an action wrench for these super accurate guns has to be some well engineered, super sophisticated piece of tooling."
"It simply can not be properly done with a common crescent wrench......that would be blasphemous......!!!"
"Calfee, please tell the world of RFBR you're just kidding, OK!"
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There is no tool on Earth that will safely remove and install the barrels on RFBR guns better than a common 12 inch crescent wrench, and a couple thin strips of aluminum to protect the lips of the loading port.
None!.......at any price.
This is the most sophisticated tool ever created for the safe removal and installation of barrels on RFBR guns.