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New Ruger MkIII


techmike

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  • 10 years later...

This is the Ruger Mark III 22/45 10149 version that has been setup to shoot CCI Quiet .22 ammunition at 710 FPS exclusively. Complete function did require a "prototype bolt" that weighs less than half of the Ruger factory steel bolt at 5 ounces though:

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Edited by SGW Gunsmith
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