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Old 05-05-2012, 05:20 PM
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murphydog murphydog is offline
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I believe (not having a model 10/64 and 15/67 to compare handy) that the adjustable sight guns' barrels have a slightly heavier profile to them. It may just be an optical illusion from the barrel rib and ramp front sight, however.
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Alan
SWCA LM 2023, SWHF 220
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