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  • Ruger
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    • Springfield

    • Springfield Armory XD OSP 4" Slide Assembly
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      Springfield Armory XD OSP 4" Slide Assembly

      Upgrade your full-size XD handgun with the new XD OSP (Optical Sight Pistol) Slide Assembly and Kit options. Springfield 4" 9mm kits and assemblies provide original XD owners OSP capabilities as well as the ability to convert certain XD models to a...
      $269.99
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