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1/25/2018 7:38:29 AM
Posted: 10/9/2003 2:41:33 PM EST

I got a deal on a Oly Arms A2 upper but it has the 9mm Holes drilled in it for the extractor. What is the best way to fill these holes? I was thinking brazing or sodering but I'm not sure what would bond to aluminum.

Any suggestions?
Link Posted: 10/9/2003 2:52:29 PM EST
Tig weld it?
Link Posted: 10/9/2003 3:07:37 PM EST
JB Weld is the standard repair for mistakes made on 80% projects.
Link Posted: 10/9/2003 6:17:39 PM EST
JB weld! I had forgotten about that, here I've been calling welding shops trying to find an aluminum rod for the upper. Thanks "notack"
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