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Posted: 10/2/2009 4:55:16 AM EDT
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I've got an old (new) bbl with a 1/12 twist for an AR-15 spacegun built many years ago and which I changed with a 1/8 twist
for the heavier bullets. When the bbl was swapped, the bbl extension went to the new bbl. I now want to use the old bbl on a new build and need a bbl extension for it. I want to send it to ADCO but I get no response to my emails. I sent them an email request on the 14th of September without a response. Are they still in business? They don't want phone calls. Who else does bbl extensions? Since the bbl is already set up with the gas hole, holes for the match FSB drilled, I imagine the bbl extension might require some machining to get proper registration for feeding and I don't have a milling machine. |
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I'd hold out for ADCO.
They do excellent work. Or try here: ADCO industry forum |
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