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Posted: 1/26/2005 6:28:44 AM EDT
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I'm installing a free float tube. When I tighten the barrell nut down real tight the gas tube holes don't line up. When I loosen the barrell nut enough to allow the gas tube holes to line up, the barrell nut isn't very snug. There must be a compression washer or some kind of spacer to go between the barrell nut and the upper to take care of the slop. If there is such a thing, please let me know where I can get one. Thanks so mcuh. |
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