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Old 08-16-2007 | 04:12 PM
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Kweasel
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Default RE: OS.90 FSR Manual or basic Data needed
The 90FSR case casting and head was different than the 108. The later (and short lived) 91FSR used the same case casting and head as the 108 with a different name plate, other differences being internal. All versions fit the same mount.
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