This guide details the installation of the QVO Tactical Mainspring Housing Extension for the Staccato CS, as demonstrated by Roger Barrera of QVO Tactical. The extension aims to improve grip comfort and control by adding approximately half an inch to the grip length. While installation is presented as straightforward, professional gunsmithing is recommended for those unfamiliar with 2011 takedown procedures, and users should be aware that installation may void the Staccato grip warranty.
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