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Patented Hammer Strut Support (TM) for Ruger MK pistols.  Fits all Mk III and Mk II pistols, except it will not fit any 22/45 models, or the new MK IV. 


It fits most but not all, Ruger Standard and MK I pistols.  Check compatibility page for all Ruger Standard and MK I pistols.  Fitting problems are known for those manufactured 1965 to 1975.  

Hammer Strut Support for Ruger MK

  • Purchase price refunded for any reason.