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Colt 1911 production date using serial number
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July 31, 2011, 06:35 PM
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RJay
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Join Date: November 2, 2005
Location: Arizona
Posts: 1,936
IIRC Gold Cups come with 12 lb recoil springs, you should make sure you have at least a 16 lb spring installed, I hae a 18 lb spring in my own for hard ball.
RJay
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